- 31. Processors of all computers, whether macro, mini or mainframe must have
A.ALU
B.primary storage
C.control unit
D.All of these
Answer & Explanation
Answer: Option D 
All of these
View Answer
- 32. What hardware was used by first generation computers?
A.Transistors
B.Valves
C.CLSI
D.ICs
Answer & Explanation
Answer: Option B
Valves
View Answer
- 33. Which is the following is a part of central processing unit?
A.Printer
B.Keyboard
C.Mouse
D.Arithmetic Logic Unit
Answer & Explanation
Answer: Option D
Arithmetic Logic Unit
View Answer
- 34. Coutrol unit of a digital computer is often called the
A.Clock
B.Nerve centre
C.Both (1) and (2)
D.ICs
Answer & Explanation
Answer: Option D
ICs
View Answer
To whom this IBPS RRB Computer Questions and Answers section is beneficial?
Students can learn and improve on their skillset for using Verbal Ability effectively and can also prepare for competitive examinations like...
- All I.B.P.S and Public Sector Bank Competitive Exam
- Common Aptitude Test (CAT) Exams
- UPSC Paper-II or CSAT Exams
- SSC Competitive Exams
- Defence Competitive Exams
- L.I.C / G.I.C AO and Clerk Competitive Exams
- Railway Competitive Exam
- University Grants Commission (UGC)
- Career Aptitude Test (IT Companies) and etc.