Interview Question Bank : CS/IT

Top 100 CS/IT Questions asked in MBA Interviews

• Draw the diagram for waterfall model of software development.
• Describe the OSI Model.
• Difference between HTTP and HTTPS?
• What is Data mining?

• How does programming differ from Cloud Computing?
• Explain C++ in a layman's language.
• How is Unix different from Windows?
• Can you tell me how many types of software development Models are there?
• Have you studied C, C++ etc.? Which language are you strong in? Describe any projects that you did in these two languages?
• How can C++ help in any business?
• How are IP addresses assigned?
• How is Unix different from Linux?
• Tell us something about assembly languages.
• What is analytics?
• 8085 is how many bit processor? What about 8086?
• Are 4G services provided in India? What is WIMAX?

• Give an example of Digital electronics sum: related to addition of binary numbers.
• Describe LAN and WAN.
• Tell us something about Indian IT industry.
• Do you know what is Abacus?
• Tell us something about Software Engineering, standard deviation, coefficient of variation.
• How did you build your knowledge about computers?
• What is Operations Research?

• Name 5 people who have brought change in Computer Science.
• Is there any mechanism to increase the reliability of a software?
• Name an application of data Structures in OS.
• Name a few Operating Systems.
• How does internet work?
• What exactly do you mean by a computer?
• What does embedded software mean?
• What happens to the reliability if the LOC of the software goes on increasing?
• What is a bus in computer terminology?
• What is the difference between MIS and DS?

• Why MAC doesn't get a virus, but Windows-run computers do?
• Tell us something about OSI LAYERS.
• What is artificial intelligence?
• Tell us about SAP, ERP.
• So you are a CSE graduate, what is a compiler?
• Tell us about a big global project related to Computer Vision.
• Tell us something about the major advancements in the field of computers in 1970s.
• Tell us two plus points and two negative points about Unix.
• What are different databases and their differences?
• What are genetic computers?
• What are the challenges that we face today in taking computers to every village?
• What are the differences between Waterfall Model and Agile Model of Software development?
• What are the essential qualities that a good programming code should have?
• What are the input and output commands of C and C++?
• Which books do you follow for OO Analysis and Design?
• What do you mean by a 64 bit computer?
• What is Java? How is it different from C and C++?
• What is OOPS?
• What is Object Oriented Programming?
• What are open sources?
• What is distributed computing?
• What is DSS?
• What is core 2 duo?
• What is an operating system and why is it used?
• What is the difference between a product and a service with reference to an IT company?
• What is Linux, Windows XP and Windows Vista?
• What is the difference between IT and Information systems?
• What is the search algorithm used by Google?
• Where was Abacus used?
• Which computer languages did you learn in your college? How is each different from the other?
• What is the least count of a computer?
• What is the difference between mobile OS and the one used in personal computers?
• What is the role of computers in Rural India?
• What is the role of differential in vehicles?
• What is internet protocol?
• What is internet?
• Tell us about the Memory Management Module.
• How can you show that a DFA accepts the language of all strings?
• How do you compute the complexities of various algorithms?
• Is standard deviation better or mean. Explain DBMS in detail.
• MS access is RDBMS or what?
• What is cloud computing?
• What is COBOL?
• What is the clock speed of Pentium?
• What is data structure?
• What is DBMS and what is RDBMS?
• Why did you choose IT in engineering?
• Why did you do engineering in IT?
• Where is data stored?
• Which are platform dependent and platform independent softwares?
• Who developed Java?
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• What limits the storage and speed capacity of hardware?
• What is system development life cycle?
• What is TCP/IP protocol and IPv6/Ipv4?
• What is Image processing?
• What is linear programming?
• What is kernel in an Operating System?
• Why is UNIX better than windows?
• Why Linux is named so?
• Which operating system does the mainframe works on?
• Write a code in C language to interchange the digits of a two digit number.
• Why do we need Data Warehousing?
• You are a computer engineer, who is the leader in ERP?
• How is the IT industry performing in the wake of the current economic recession?
• How is an Operating System built to be secure?
• What is grid computing?