IBPSGraminBankRRBs Computer-Knowledge-GK

IBPS RRB Question Paper-Computer Knowledge

1. The hardware device commonly referred to as the 'brain' of the computer is the — 
(A) RAM chip 
(B) data input 
(C) CPU 
(D) secondary storage 
(E) None of these

2. Which of the following memory chip is programmed during the manufacturing process ? 
(A) RAM 
(B) ROM 
(C) PROM 
(D) EEPROM 
(E) None of these 

3. A byte is a collection of — 
(A) Four bits 
(B) Six bits 
(C) Eight bits 
(D) Ten bits 
(E) Twelve bits 

4. CD-ROM is an example of — 
(A) Input device 
(B) Output device 
(C) Both Input and Output 
(D) Pointing Device 
(E) None of these 

5. Volatility is a property of — 
(A) computer networks 
(B) ROM 
(C) disk 
(D) software 
(E) RAM 

6. Java is an example of a(n)— 
(A) machine language 
(B) assembly language 
(C) high-level language 
(D) fourth generation language 
(E) None of these 

7.Viruses, Trojan horses and Worms are — 
(A) able to harm computer system 
(B) unable to detect if present on computer 
(C) user-friendly applications 
(D) harmless applications res-ident on computer 
(E) None of these