Computer Questions for RRB Mains 2016

Q1. Copy and X Copy are same in the sense __________?
(a) Both are internal command of DOS
(b) Both are external commands of DOS
(c) Both can be used to copy file or group of files 
(d) Both a and b 
(e) None of these 

Q2. What is a bootstrap?
(a) A memory device
(b) A device to support the computer
(c) An error correction technique
(d) A small initialization program to start up a computer 
(e) None of the above

Q3. The operating system acts as a device management that keeps track of devices. Channels and control units is called as _______?
(a) I/O dispatch 
(b) I/O manger 
(c) I/O traffic controller 
(d) I/O receiver 
(e) I/O gainer 

Q4. Which of the following are components of Central Processing Unit (CPU) ?
(a) Arithmetic logic unit, Mouse
(b) Arithmetic logic unit, Control unit
(c) Arithmetic logic unit, Integrated Circuits
(d) Control Unit, Monitor
(e) None of the above

Q5. When you cut or copy information it gets place in the ________?
(a) Clipart
(b) Clipboard
(c) Motherboard
(d) Both (a) and (b)
(e) None of the Above

Q6. A _____ is a large and expensive computer capable of simultaneously processing data for hundreds or thousands of users?
(a) handheld computer
(b) mainframe computer
(c) personal computer
(d) tablet
(e) None of the Above

Q7. What is LINUX ?
(a) Malware
(b) Operating System
(c) Application Program
(d) Firmware
(e) None of the Above

Q8. A (n) __________ device is any hardware component that allows you to enter data and instruction into a computer?
(a) interaction
(b) input
(c) communications 
(d) output
(e) terminal

Q9. Speed of line printer is specified in terms of __________?
(a) Line per minute
(b) Character per minute
(c) Dot per minute
(d) All of these
(e) None of these

Q10. __________ is also known as inkless printer?
(a) Thermal printer
(b) Inkjet printer
(c) OCR
(d) Dot Matrix printer
(e) None of these

Q11. EPROM is generally erased by using ______?
(a) ultraviolet rays
(b) infrared rays
(c) 12V electrical pulse
(d) 24V electrical pulse
(e) None of these

Q12. Which among the following was the first network with which the idea of internet began?
(e) None of these

Q13. __________ is the basic communication language or protocol of the Internet?
(c) TCP/IP
(e) None of these

Q14. Generally to copy data from a remote compute/internet to a local computer is called __________?
(a) Upload
(b) Editing
(c) Download
(d) E-mail
(e) None of these

Q15. ARPANET stands for __________.
(a) Advanced Research Projects Accountancy Network
(b) Advanced Research Protects Agency Newark
(c) Advanced Reharse Projects Agency Network
(d) Advanced Research Projects Agency Network
(e) None of these