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Coding interview preparation for software engineers Daily interview questions, algorithms, data structures & clean solutions. Real interview tasks and problems. Join 👉 https://rebrand.ly/bigdatachannels DMCA: @disclosure_bds Contact: @mldatascientist
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Which of the following is the correct syntax of including a user defined header files in C++?
twowaits/SDE-Interview-Questions
Most comprehensive list 📋 of tech interview questions 📘 of companies scraped from Geeksforgeeks, CareerCup and Glassdoor.
Creator: Twowaits
Stars ⭐️: 6.3k
Forked By : 1.9k
GitHub Repo: https://github.com/twowaits/SDE-Interview-Questions
#SDE
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Which of the following is the first operating system developed using C programming language?
Top 55 Blockchain Interview Questions You Must Prepare In 2022
Blockchain is the latest buzz words in the market. Bitcoin is great, but the potential of the underlying technology is immense. Something that started as an evolution is soon going to cause a revolution. Investors are cashing in huge amount because they understand the fortune of this ingenious technology is pretty bright. Industry experts and tech enthusiasts are coming up with the blockchain-based products every next day. So wait not, and get industry-ready with these Blockchain Interview Questions.
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This question is pretty weirdly formed so i will stop the poll and explain it more clearly.
Sometimes we use variables in loops and inside multiple threads (so variable is accessed and changed by different threads). Compiler tends to do some optimizations on our variables and cache their value so they could be accessed faster. But in parallel execution, caching variables values is not smart thing to do, because one thread might not see changes done by some other thread. That' why we use volatile keyword, to tell the compiler that the value of a variable must never be cached as its value may change outside of the scope of the program itself (for example in embedded systems, some variables can be changed by external processes and our program need to be aware of change at any point of time.
I guess that's the reason why "mutable variable" is the right answer, but other answers could be ambiguous. I hope this explanation was clear enough. If you have any questions feel free to contact me.
Which of the following type of a variable is volatile?
chassing/linux-sysadmin-interview-questions
Collection of Linux Sysadmin/DevOps interview questions
Creator: Christian Assing
Stars ⭐️: 4.4k
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GitHub Repo: https://github.com/chassing/linux-sysadmin-interview-questions
#DevOps #Linux#Sysadmin
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Entries in a stack are “ordered”. What is the meaning of this statement?
Top 10 Interview Questions for Windows Administrators
1. Pretend I’m a manager, and explain DNS to me.
2. What’s a Windows profile? When would you delete one, and what gets deleted?
3. When an end user says a file went missing, what do you do?
4. How do you recover one SQL Server database or one Exchange mailbox?
5. If you get hired and you can pick any laptop, what do you get?
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Pushing an element into stack already having five elements and stack size of 5, then stack becomes ___________
10 Useful Random Linux Interview Questions and Answers
1. You need to track events on your system. What will you do?
2. How will you restrict IP so that the restricted IP’s may not use the FTP Server?
3. Tell us the difference between Telnet and SSH?
4. You need to stop your X server. When you tries to kill your X server, You got an error message that you cannot quit X server. What will you do?
5. What is the difference between command ‘ping’ and ‘ping6’?
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In a stack, if a user tries to remove an element from an empty stack it is called _________
Redis Interview Questions
A list of top frequently asked Redis interview questions and answers are given below.
1) What is Redis?
2) What is the meaning of Redis?
3) How is Redis different from other databases?
4) In which language Redis is written?
5) What is the usage of Redis?
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Process of removing an element from stack is called __________
Memcached Interview Questions from Javapoint
A list of top frequently asked Memcached interview questions and answers are given below.
1) What is Memcached?
2) In which language Memcached is written and who is the author?
3) How Memcached works?
4) When was the first version of Memcached launched?
5) What is the usage of Memcached? In which types of websites, it is generally used?
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Process of inserting an element in stack is called ____________
a)
b) c) d)
Top 20 SQLite Interview Questions & Answers (2022 Update)
1) Explain what is SQLite?
2) List out the standard SQLite commands?
3) Explain what is SQLite transactions?
4) List out the areas where SQLite works well?
5) What is the difference between SQL and SQLite?
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Top 10 Frequently asked SQL Query Interview Questions
In this article, I am giving some examples of SQL queries which is frequently asked when you go for a programming interview, having one or two year experience in this field. Whether you go for a Java developer position, QA, BA, support professional, project manager, or any other technical position, may interviewer expects you to answer basic questions from Database and SQL. It's also obvious that if you are working for one or two years on any project there is a good chance that you come across to handle databases, writing SQL queries to insert, update, delete and select records.
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In general, the index of the first element in an array is __________
