Computer Questions for IBPS RRB PO and Clerk Mains 2017

Computer efficiency is now important in almost every stream and computer awareness is an important section in bank recruitment Examination. Practice with these 15 questions of Computer Knowledge for IBPS RRB Mains Exam 2017.

Q1. To ‘maximize’ a window means to :
(a) Fill it to capacity
(b) Expand it to fit the desktop
(c) Put only like files inside
(d) Drag it to the Recycle Bin
(e) None of the above

Q2. Which of the following types of menu shows the further sub-choices?  
(a) Reverse
(b) Template
(c) Scrolled
(d) Rapped
(e) Pull-down

Q3. Which physical layer devices can be used to enlarge the area covered by a single LAN segment?
1. Switch
2. NIC
3. Hub
4. Repeater
5. RJ45 transceiver
(a) 1 only
(b) 1 and 3
(c) 3 and 4
(d) 5 only
(e) None of these

Q4.Trackball is an example of a/an:
(a) Programming device
(b) Pointing device
(c) Output device
(d) Software device
(e) Printing device

Q5.A micro-computer is a small, relatively inexpensive computer with a microprocessor. Which is the first micro-computer?  
(a) Z2
(b) Titan-1
(c) MARK-B
(d) Altair
(e) None of these

Q6. Which of the following is the short cut key combination that can be used to type in bold in MS Excel? 
(a) Ctrl + Down Arrow Key
(b) Ctrl + 2
(c) Ctrl + 3
(d) Ctrl + 4
(e) Shift+Alt

Q7.Which of the following supports 32-bit processor?
(a) Windows 2000
(b) Windows 7
(c) Windows 8.1
(d) All of the above
(e) None of these

Q8.Which among the following is the largest unit of storage?
(a) Byte
(b) Bit
(c) Bug
(d) Nibble
(e) Petabyte

Q9.Which among the following is a language directly understood by CPU? 
(a) Machine
(b) C
(c) C++
(d) Java
(e) HTML

Q10. Which among the following options is the line that describes the contents of the message while sending an e-mail?
(a) BCC
(b) to
(c) subject
(d) cc
(e) None of these

Q11. Which of the following menu types is also called a drop-down menu?
(a) fly-but
(b) cascading
(c) pop-down
(d) pull-down
(e) go-up

Q12. A vacuum tube (also called a VT, electron tube or, in the UK, a valve ) is a device sometimes used to amplify electronic signals.  Vacuum Tubes were used in which generation of Computers?
(a) 1st Generation
(b) 2nd Generation
(c) 3rd Generation
(d) 4th Generation
(e) 5th Generation

Q13. In Computer programming API is set of subroutine definitions, protocols, and tools for building software and applications. Which among the following is an application programming interface for the programming language Java, which defines how a client may access a database?
(a) J2EE
(b) JDK
(c) JAVA SE
(d) JDBC
(e) JSX

Q14. Which of the following error occurs when software tries to access protected memory?
(a) Segmentation Fault
(b) Displaytime Error
(c) IO Error
(d) Runtime Error
(e) Zero Division Error

Q15. Which of the following is the full-form of ENIAC? 
(a) Electronic Numerical Integrator and Computer
(b) Electrical Numerical Integer and Calculator
(c) Electrical Numerical Integer and Computation
(d) Efficient Numerical Integrator and Computer
(e) Electronic numbers Integer and Calculator