Interview Questions On Cache Memory

November 12, 2014 JKK81 Computers, Programming Languages, Software 2 mark questions, aptitude questions, interview questions and answers, programming, question and answers, question bank, question set with answers, questions and answers, visual, visual programming. Java Interview Questions. A distributed cache is a cache shared by multiple app servers, typically maintained as an external service to the app servers that access it. This list includes the core php. There are several techniques you can apply to use your cluster's memory efficiently. The following example returns a breakdown of the memory used by all compiled plans in the cache. Since PVS 7. Can structures be passed to the functions by value?. So I try my best to provide you the java interview questions and answers for experienced which should be in your to do list before facing java questions in technical interview. So it's premature to conclude that the usual quicksort implementation is the best in practice. Interview question for Junior Software Developer in Chennai. The LRU caching scheme is to remove the least recently used frame when the cache is full and a new page is referenced which is not there in cache. With Microsoft HPC Pack you can deploy an on-premises Windows compute cluster and dynamically extend to Azure when you need additional capacity. So today we shall be checking the commands that can be used to check memory usage on a linux system. You can expect questions from any of the domains, in any order. FIFO Depth calculation formula with example. Instant access to millions of Study Resources, Course Notes, Test Prep, 24/7 Homework Help, Tutors, and more. * We Also provide Case studies for Dell Boomi Online Training. Large memory allocations tend to get a chunk of memory, use it, and then be done with it. Two ASUS TRX40 chipset based motherboards for the 3rd gen AMD Ryzen Threadripper processors have been listed by multiple retail stores. We will discuss various topics about spark like Lineage, reduceby vs group by, yarn client. If SQL Server is running slow and operations are throwing errors due to lack of memory, it is necessary to look into memory issue. Buy 3, get 1 free on video and board games at Amazon. Your customizable and curated collection of the best in trusted news plus coverage of sports, entertainment, money, weather, travel, health and lifestyle, combined with Outlook/Hotmail, Facebook. Interview question for Hardware Engineer in Portland, OR. List of frequently asked Java Interview Questions with answers by Besant Technologies. Tune your JVM settings to avoid experiencing memory allocation errors. Operating systems interview questions and answers on addressing in OS, an integrated deadlock strategy, asynchronous processing, basic elements, cache design, cache principles, circular wait, computer architecture, computer architecture and organization, computer system architecture. programmer architectures) – and the set of actual registers is larger than this • because of re-allocation/renaming • and another aspect of this is the use of cache memory. Oracle RAC instances are composed of following background processes:. Given a Linked List, Sort it using merge sort. Hope this answers your question. GitHub Gist: instantly share code, notes, and snippets. Learn Java programming tutorials online for beginners and senior developers! Check out Explainjava. So HadoopExam Learning Resources brings Apache Spark Certification Question Bank with 300 Practice Questions, including 70 coding questions (Using Scala, Python and Java), which can help you to prepare for this exam in lesser time. Buffer Cache The buffer cache (“Buffers:” in meminfo) is a close relative to the dentry/inode caches. Top 25 Most Frequently Asked Java Multithreading Interview Questions and Answers from the memory and don't cache it. My answers to over 100 Google interview questions. Spring Interview Questions; Introduction to Spring Framework; If you have any doubts on understanding the concept of Hibernate Caching please post it in the comments section below. Let us discuss hibernate interview questions and answers for freshers & experienced. * We Also provide Case studies for Dell Boomi Online Training. Memory Management Overview. Enable ASP. Java Interview Questions and Answers. Cache can contain max 1000 records, and record should be available in cache even after your query is done. Cache memory is costlier than main memory or disk memory but economical than CPU registers. Tune your JVM settings to avoid experiencing memory allocation errors. The following example returns a breakdown of the memory used by all compiled plans in the cache. Get the best Oracle RAC Training online and become an Oracle RAC Database administrator by registering with kernel Training center. Unlike caching from the Output Class, the driver file-based caching allows for pieces of view files to be cached. Arrays can store only homogeneous elements. Spring Batch Interview Questions. Gainlo is an online platform to allow people have mock interviews with experienced interviewers from top companies like Google, Facebook, Amazon, Microsoft etc. The VSS is a temporary memory system for holding visual and spatial information. If you do want to test hot-cache performance, be sure to run the queries several times, alternating, and discard the first couple of runs. If you continue to use this site we will assume that you are happy with it. Computer architecture interview questions and answers on 32 bits MIPS addressing, addition and subtraction, advanced branch prediction, advanced techniques and speculation, architectural design vectors, architecture and networks, arrays and pointers, basic cache optimization methods, basic compiler techniques, cache optimization techniques. I think this post - Design a Cache System has a perfect analysis of this interview question in detail. It allows us to sort data within our mapping by a specific port or ports. Sample cache named cache1 This cache contains a maximum in memory of 10000 elements, and will expire an element if it is idle for more than 5 minutes and lives for more than 10 minutes. Get the best Oracle RAC Training online and become an Oracle RAC Database administrator by registering with kernel Training center. Arrays store its values in contentious memory location. Regardless of the type of job you want, you’re bound to run into some of the interview questions below. Hibernate Interview Questions are asked on Java J2EE Interviews, mostly for web based enterprise application development role. Interview question for Hardware Engineer in Portland, OR. Interview is the most significant step of SQL database administrator recruitment. Container loads the generated servlet class into memory. SELECT plan_handle, ecp. These questions should be more software design focused, less technical trivia like my previous two lists of interview questions:. In the beginning of the career, many developers fear to use the dynamic memory allocation. What is Hibernate? Hibernate is a powerful, high performance object/relational persistence and query service. How do you answer interview questions on large scale system design? I keep getting asked questions about large scale system design, especially from Amazon (how would you design Youtube/Twitter?). They are composed of Memory structures and background processes same as the single instance database. System Administrator Interview Questions. This can significantly increase the performance of the processor. NET page life cycle - Part 1 ( 5 Questions ). You can expect questions from any of the domains, in any order. Cache memory is costlier than main memory or disk memory but economical than CPU registers. Memory structure in the SGA. It utilizes a multilevel caching scheme as explained below − First-level Cache. Memorizing 25,000 city streets balloons the hippocampus, but cabbies may pay a hidden fare in cognitive skills. NET Core app, especially when the app is hosted by a cloud service or a server farm. It should support the following operations: get and put. Full Database caching is not implemented in Oracle 11G. It has two parts: (1) the visual cache (which store visual data about form and colour), and (2) the inner scribe (which records the arrangement of objects in the visual field, and rehearses and transfers information in the visual cache to the central executive). Let us discuss hibernate interview questions and answers for freshers & experienced. sort performed so much better than other sorting algorithms, even with instances that easily made quicksort, mergesort crash. The process flow I would follow for estimating memory requirements in SQL Server 2014 is this: Get current number of rows in the table. Google Interview Questions Deconstructed: The Knight’s Dialer This allows us to reframe the question as “how does the size of the cache grow with the size of. Cancel Anytime. Unlike the first exam, this one is freestyle, meaning the questions are randomized. I would recommend re reading the article to further clarify the situation. More precisely that means, that every read of a volatile variable will be read from the computer’s main memory, and not from the CPU cache, and that every write to a volatile variable will be written to main memory, and not just to the CPU cache. NET, SQL, Web Services, WCF) Interview Questions and Answers. It should support the following operations: get and put. Select Country and interview questions from people on the inside making. Job Interview Question, What Is Cache Memory On Motherboard? Cache memory is a small high-speed memory. This tutorial is intended as a supplementary learning tool for students of Com S 321, an undergraduate course on computer architecture taught at Iowa State University. However the tree symbolized God's right to determine or set the standards of good and bad, which right God reserved for Himself by forbidding Adam to eat of it. * We do Schedule the sessions based upon your comfort by our Highly Qualified Trainers and Real time Experts. ini directives. ZeroPoint Technologies is offering a patented memory compression technology for high performance System on a Chip (SoC) processor subsystems. Interview question for Computer Architecture. You can expect questions from any of the domains, in any order. The library cache is a shared pool memory structure that stores executable SQL and PL/SQL code. What is virtual memory, how is it implemented, and why do operating systems use it? Real, or physical, memory exists on RAM chips inside the computer. NET, SQL, Web Services, WCF) Interview Questions and Answers. Reverse the given linked list. what is cache?and its tradeoff 12 what's the concept of page in memory 13. ) with full confidence. Understanding Hibernate First Level Cache with Example By Lokesh Gupta | Filed Under: Hibernate Caching is a facility provided by ORM frameworks which help users to get fast running web application, while help framework itself to reduce number of queries made to database in a single transaction. NET Interview Questions “A cache simply stores the output generated by a page in the memory and this saved output (cache) will. In particular, we will describe how to determine the memory usage of your objects, and how to improve it – either by changing your data structures, or by storing data in a serialized format. Understanding JVM Memory Model, Java Memory Management are very important if you want to understand the working of Java Garbage Collection. programmer architectures) – and the set of actual registers is larger than this • because of re-allocation/renaming • and another aspect of this is the use of cache memory. I'm continually amazed at the number of people, even on Hacker News today, who don't realize that every single question and answer is editable on Stack Overflow, even as a completely anonymous user who isn't logged in. Day before yesterday I was at Mumbai Seepz giving a C# interview and below are some questions which where asked from ASP. Since PVS 7. When a TLB cache miss occurs, the i386 will then (in hardware) look up the virtual mapping in the page tables, and fill in the TLB. Learn more about him and the Dr. My question is: is there any way to store somewhere the result of the Find method (e. This question isn't about evicting disk cache. FIFO Depth calculation formula with example. When the cache option is specified you can also specify the size of th cache , that is the number of values to cache. Oracle Performance Tuning Interview Questions and Answers Oracle Performance Tuning Interview Questions and Answers. Interview question for Software Engineer. Hibernate Interview Questions 1. Phil provides the most comprehensive forum on mental health issues in the history of television. Memorytogo specializes in Dell laptop memory, Dell Inspiron memory, Dell Latitiude memory and Dell Optiplex memory. Day before yesterday I was at Mumbai Seepz giving a C# interview and below are some questions which where asked from ASP. " He discusses many explanations for "Cache," and points out none are necessary. If the cache system reaches the limit, the 1st item removed from the cache system. So one location in cache can only have one corresponding entry from main memory cache pages. It should support the following operations: get and put. We usually try to get back to you about the outcome of the interview within one week. A free inside look at memory care interview questions and process details - all posted anonymously by interview candidates. This question list will help you to crack java interview. The main purpose of a cache is to accelerate your computer while keeping the price of the computer low. Our IP-block is placed on the memory access path and is transparent to the operating system and applications. (2) Direct MappedCache Memory. Now that all our database side is configured in order to get the SQL cache working in the ASP. In the first figure, it is depicted that, the processors P1, P2, and P3 have the copy of the data ‘X’ in shared memory and cache memory. The write-invalidate protocol is used for writing X1 in the cache memory by the processor P1 and the bus is used invalidating the other copies. No atomic RMW operations nor heavy memory fences are used, i. We are covering here -'Java garbage collection interview questions' or 'Java memory interview questions' in details. Detailed and Frequently asked ASP. NET, SQL, Web Services, WCF) Interview Questions and Answers. More precisely that means, that every read of a volatile variable will be read from the computer’s main memory, and not from the CPU cache, and that every write to a volatile variable will be written to main memory, and not just to the CPU cache. 0) for more than a year now to connect remotely to our published apps on our Server 2016 remote desktop server. Java Interview Questions and Answers. We are also given cache (or memory) size (Number of page frames that cache can hold at a time). Cache Memory is a special very high-speed memory. It allows us to sort data within our mapping by a specific port or ports. We will go through a comprehensive verification plan and describe, at each verification step, cache subsystem-based real-life detail. Tue, 29 Aug 2006 05:36:38 GMT computer leasing. The Windows Azure Cache NuGet package provides the cache client libraries that can be used to build applications to target the Cache Service or the In-Role Cache. Interview question for Junior Software Developer in Chennai. What is the difference between a thread and a process? Processes vs Threads A process is an executing instance of an application. Write clock frequency, read clock frequency, data burst, read data latency. Use memory efficiently. Memorytogo specializes in Dell laptop memory, Dell Inspiron memory, Dell Latitiude memory and Dell Optiplex memory. No such limitation applies to 64. • Cache Memory size: Cache memory is a high speed memory. 6 Percona Toolkit RED HAT The server quit without updating PID file YUM benchmark create user events floor. We held a webcast last week (now available free on-demand) on the most common use cases for in-memory data grids, and it was one of the year's most-attended online events. It is small in size but faster than the main memory. Arrays are of fixed size and have to reserve memory prior to use. We usually try to get back to you about the outcome of the interview within one week. what is cache replacement policy? 15. Additional reports give information on a sampling period of length delay. net caching engine to improve the performance of an application. mobi domain during the extended trademark sunrise period through September 22nd and receive a free Web site builder Hostway Corporation, the leading global provider of Web hosting and online services, announced the extension of the Trademark Sunrise period until September 22nd for the. programmer architectures) – and the set of actual registers is larger than this • because of re-allocation/renaming • and another aspect of this is the use of cache memory. These questions should be more software design focused, less technical trivia like my previous two lists of interview questions:. There was no need to cache this memory as in buffer cache and Shared Pool, hence a new pool was allocated. Java Interview Questions. Google Interview Questions Deconstructed: The Knight’s Dialer This allows us to reframe the question as “how does the size of the cache grow with the size of. Do go through the questions and answers and get prepared 100% and have the best job in the industry. What do you think of this book? We want to hear from you! Microsoft is interested in hearing your feedback about this publication so we can. I think this post - Design a Cache System has a perfect analysis of this interview question in detail. The plan needs to include the verification approaches. I am using simple MVC 5 project for test. Oracle RAC is composed of two or more database instances. A cache is an area of local memory that holds a copy of frequently accessed data that is otherwise expensive to get or compute. When the server running your ASP. Detailed and Frequently asked ASP. We will discuss various topics about spark like Lineage, reduceby vs group by, yarn client. Hibernate Interview Questions 1. What are the types of lookup caches?. There was no need to cache this memory as in buffer cache and Shared Pool, hence a new pool was allocated. Phil provides the most comprehensive forum on mental health issues in the history of television. As I said in that article though, every workplace and project has different needs. Personalize My Dashboard Copyright © 2019 Oracle and/or its affiliates All rights reserved. Java Interview Questions and Answers for beginners and experts. However the tree symbolized God's right to determine or set the standards of good and bad, which right God reserved for Himself by forbidding Adam to eat of it. Describe a memory access pattern that never misses in the cache. Most modern processors can execute multiple instructions per clock cycle which speeds up a program. This question isn't about evicting disk cache. What advantage does a Harvard cache have over a unified cache? • A Harvard (split) cache permits the processor to access both an instruction word and a data word in a single cache memory cycle. Alright, so far so good…. Cache Memory Tag ⋮ CPU L2 Cache L3 Cache Main Memory Locality of Reference – clustered sets of data/inst ructions Slower Memory Address 0 1 2 Word Length Block 0 K words Block M-1 K words 2n - 1 ⋮ Main Memory Cache Memory (example) Line Size == Block Length, i. Check out my best and most important articles. primary memory secondary memory cache memory. By default, the Discount table has no records. FREE with a 30 day free trial. Graph Implementation – Adjacency List - Better| Set 2; Find no of reverse pairs in an array which is sorted in two parts in O(N). It is used to speed up and synchronizing with high-speed CPU. Clear the check box to disable this option and allow Vusers to use the information stored in the browser’s cache, simulating a user who recently visited the page. In the interview there wasn't a group but there was the \"this person can control my destiny\" pressure, which is also irrational (you can always get another job). In tableau architecture tutorial, you will learn about tableau server architecture, tableau components like what is a data layer, data connectors, live connections, in-memory computing and more. Without any. The first-level cache is the Session cache and is a mandatory cache through which all requests must pass. Cache should provide two mechanism , search for record(s) on the basis of a unique id & remove the records which used least amount of time. PLSQL in 21 Hours Pages Home Interview Questions Interview Based Queries -1 share access to the buffer cache. If you continue to use this site we will assume that you are happy with it. Cache memory is costlier than main memory or disk memory but economical than CPU registers. Arrays are of fixed size and have to reserve memory prior to use. Personalize My Dashboard Copyright © 2019 Oracle and/or its affiliates All rights reserved. By utilizing an end-to-end optimized stack running on customer dedicated nodes, Amazon ElastiCache provides secure, blazing fast performance. An example of FoundAndEmpty record caching is in the Discount table in the Microsoft Dynamics AX standard application. In this post, we are going to see Java interview questions for 2 to 3 years experienced. This new concept is. Which makes sense, right, because Stack Overflow is a wiki, and that's how. Hope this answers your question. One more Java Exception interview questions from beginners kitty. If the Integration Service requires more space as allocated for the index and data cache sizes in the transformation properties, it stores overflow values in cache files i. Not suitable if the content is too large and needs to be distributed in memory. · Clear cache on each iteration: Clears the browser cache for each iteration in order to simulate a user visiting a Web page for the first time. Design a Cache System May 17, 2016 Jake System Design Interview Questions Similar to our previous posts , we would like to select system design interview questions that are popular and practical so that not only can you get ideas about how to analyze problems in an interview, but learn something interesting at the same time. Nice observation. Java Interview Questions and Answers. what is virtual memory 14. I hope you found at least a few that you can use in yours. Our AWS Questions and answers are very simple and have more examples for your better understanding. Be ready with some smart questions to ask the employer. In this post, we are going to see Java interview questions for 2 to 3 years experienced. Sql Interview Questions SQL Area C) Library Cache D) PGA E) Shared Pool Uses a LRU algorithm to keep most recently used blocks in memory C) Writes to database. If there are more than 10000 elements it will overflow to the disk cache, which in this configuration will go to wherever java. A collection of various Loadrunner questions and answers for fresher and experienced based that will help you crack any interview. Java Multithreading Interview Questions. Recent advances in 64-bit and multi-core systems have made it practical to store terabytes of data completely in RAM, obviating the need for electromechanical mass storage media. yygmind changed the title 第 35 题:浏览器缓存可以分成 Service Worker、Memory Cache、Disk Cache 和 Push Cache,那请求的时候 from memory cache 和 from disk cache 的依据是什么,哪些数据什么时候存放在 Memory Cache 和 Disk Cache中?. How do I work with the Host Name Cache on a Client Computer? What type of memory optimization changes could you do. I would, however, encourage you to also ask the DBA the SQL Server Developer questions from my previous article. As you formulate possible interview questions relating to memory, learning, and intelligence, please allow some of my model ideas to help. This lets the users to develop persistent classes following object-oriented principles such as association, inheritance, polymorphism, composition, and collections. A cache memory unit with a capacity of N words and block size of B words is to be designed. Questions like, how do you design a vending machine or a traffic control system is very popular in object-oriented programming language interviews, like Java and C++. This cache setting is appropriate for region-specific master data or master data that isn’t always present. Your test plan should be based on the requirements, and the answers as to what needs to be tested is in those requirements. instead of focusing on I/O costs i was focusing on cache miss costs, but it's pretty much the same observation at a different scale. The above list contains frequently asked J2EE Interview Questions with best descriptive answers on different J2EE concepts like JSP, Servlet, EJB and spring. mobi domain name. November 12, 2014 JKK81 Computers, Programming Languages, Software 2 mark questions, aptitude questions, interview questions and answers, programming, question and answers, question bank, question set with answers, questions and answers, visual, visual programming. Hope this answers your question. Full Database caching is not implemented in Oracle 11G. For details and usage of spring security concepts in real-world examples, please check-out these posts: Secure a REST Service Basic HTTP Authentication What is Spring Security?. From your question, you seem to ask more about the definition of the requirements for this type of cache. In this tip series (tip 1, tip 2, tip 3, tip 4), I will try to cover some common Integration Services interview questions to help you prepare for an SSIS interview. Memory management is an area that not so many developers are familiar with. To improve performance, the Sequence object values can be cached using the CACHE option. — Jeff Atwood (@codinghorror) April 30, 2018. Cache memory is an extremely fast memory type that acts as a buffer between RAM and the CPU. Whether you're a candidate or interviewer, these interview questions will help prepare you for your next C# interview ahead of time. EntireTable: The entire table is cached in memory on the AOS, and the client treats this cacheas Found. PLSQL in 21 Hours Pages Home Interview Questions Interview Based Queries -1 share access to the buffer cache. Questions like, how do you design a vending machine or a traffic control system is very popular in object-oriented programming language interviews, like Java and C++. Graph Implementation – Adjacency List - Better| Set 2; Find no of reverse pairs in an array which is sorted in two parts in O(N). Learn more about him and the Dr. So one location in cache can only have one corresponding entry from main memory cache pages. So if the CPU finds the required data or instructions in cache memory it doesn't need to access the primary memory (RAM). Another things that affects me is impostor syndrome: selling myself feels like lying. If you do want to test hot-cache performance, be sure to run the queries several times, alternating, and discard the first couple of runs. In previous blog post we have explained the parameters involved in understanding sql server memory usage. When the values are cached they are read from the memory instead of from the disk, which improves the performance. My question is: is there any way to store somewhere the result of the Find method (e. EntireTable: The entire table is cached in memory on the AOS, and the client treats this cacheas Found. 6 MySQL Proxy PID file Percona 5. You all kept us busy answering your questions and introducing you to concepts that can help you solve some of your core IT. These are the most asked interview questions for freshers(0-3 years experienced). Construct a data strucure for cache memory. What is proactive tuning and reactive tuning? In Proactive Tuning, the application designers can then determine which combination of system resources and available Oracle features best meet the needs during design and development. Redo log buffer. Testing the design skill of a candidate is quite common in programming job interviews. Direct Mapped (also known as 1-way set Associative): Fixed mapping of cache lines within a cache page from main memory to cache location. Tue, 29 Aug 2006 05:36:38 GMT computer leasing. Ideally, kernel will put all its routine inside the memory, so that they could be fetched quickly which they are called. Dot Net Interview Cracker provides a wide-ranging list of Dot Net (C#, ASP. Small fast memory is a cache memory and it is not a volatile memory. The VSS is a temporary memory system for holding visual and spatial information. Interview question for Software Engineer. Designing a software System requires good. As I said in that article though, every workplace and project has different needs. We are sharing 28 java interview questions , these questions are frequently asked by the recruiters. Memory Management - 114 Memory Management interview questions and 79 answers by expert members with experience in Memory Management subject. NET side we need to do some configuration in the web. These questions should be more software design focused, less technical trivia like my previous two lists of interview questions:. Wikipedia has full list of other Opcode cache technologies for PHP. Which of the following memory is non-volatile? a) SRAM b) DRAM c) ROM d) All of the above e) None of these. We use cookies to ensure that we give you the best experience on our website. This repo is an organized collection of resources to help you learn how to build systems at. If you do want to test hot-cache performance, be sure to run the queries several times, alternating, and discard the first couple of runs. We will be happy to answer all your questions. Hi, we have been using Windows Remote Desktop App (latest ver. This question isn't about evicting disk cache. The complete discussion system for your site Muut powers lively discussions for millions of sites, making users happier and more likely to return. The Windows Azure Cache NuGet package provides the cache client libraries that can be used to build applications to target the Cache Service or the In-Role Cache. Solved examples with detailed answer description, explanation are given and it would be easy to understand. When the cache option is specified you can also specify the size of th cache , that is the number of values to cache. AWS Interview Questions and answers are very useful to the Fresher or Experienced person who is looking for the new challenging job from the reputed company. Not suitable if the content is too large and needs to be distributed in memory. AMD held a Tech Day a week before the launch of Zen to go over the details of of the new Ryzen product with the technology press. Today we will look into memory management in Java, different parts of JVM memory and how to monitor and perform garbage collection tuning. Our AWS Questions and answers are very simple and have more examples for your better understanding. The experimental results surprised me deeply since the built-in list. If the cache unit is now designed as a 16-way set-associative cache, the length of the TAG field is _____ bits. When memory is limited or when the total cost of the cache eclipses the maximum allowed total cost, the cache could begin an eviction process to remove some of its elements. Spring Batch Interview Questions. Hope this answers your question. If you continue browsing the site, you agree to the use of cookies on this website. Visual Studio 2005 and C# 2. Hibernate First Level Cache Example from the database and the loaded object will be stored in the cache memory maintained by that this question in interview. Answer / anushka jain Lookup Cache boost the performance of look up by reading the data from lookup source only once and then using it for for rest of the mapping. They are composed of Memory structures and background processes same as the single instance database. Not sure what to search for? Perhaps my article Two Steps to Better Search Results will help. If SQL Server is restarted all the cache memory is automatically cleaned up. Answer: Serialization is the process by which Java objects are converted into the byte stream. enqueue and dequeue operations issue just several plain loads, several plain stores and one conditional branching. Designing a software System requires good. I thought it'd be useful to crowd-source some questions from you, Dear Reader. What are some design practices or techniques you would look to implement in the model to deliver fast query performance and scalability? 3. Interview is the most significant step of SQL database administrator recruitment. Interview question for Junior Software Developer in Chennai. The implementation of the cache class used here is very basic; it could be further enhanced in many ways. Top 100 Microsoft Dot Net Interview Questions with Answers by keeping frequently accessed data or files in memory. More Questions from This Interview.