Computer Quiz on Computer Memory & I/O Devices for RRBs/IBPS Exam

Q1. _____ devices convert human understandable data and programs into a form that the computer can process.   
(a) Printing 
(b) Output 
(c) Solid state 
(d) Monitor 
(e) Input 


Q2. We can enter text to be computer by _____. 
(a) Scanner 
(b) Printer 
(c) Router 
(d) Keyboard 
(e) None of these 


Q3. We can quickly move a cursor by using which of the following device?
(a) Keyboard 
(b) Monitor 
(c) Mouse 
(d) Printer 
(e) None of these 


Q4. Which of the following is not an input device?  
(a) Mouse 
(b) Monitor 
(c) Keyboard 
(d) Microphone 
(e) None of these 


Q5. Ctrl, Shift and Alt are called _____ keys. 
(a) Modifier  
(b) Function 
(c) Alphanumeric 
(d) Adjustment 
(e) None of these 


Q6. Which among the following is a button that makes characters either upper a lower case and numbers to symbols?
(a) Monitor 
(b) Shift key 
(c) Icon 
(d) Mouse 
(e) None of these 


Q7. A US standard keyboard follows _______.
(a) QWERTY model 
(b) 104-model 
(c) 108-model 
(d) All of these 
(e) None of these 


Q8. Why is the Caps lock key referred to as a toggle key? 
(a) Because the function goes back and forth every time it is pressed 
(b) Because it cannot be used for entering numbers 
(c) Because it cannot be used to delete  
(d) Because it cannot be used to insert 
(e) None of the above 


Q9. When a key is pressed, a keyboard interacts with: 
(a) Keyboard controller 
(b) Keyboard buffer 
(c) Mouse ball 
(d) Both (a) and (b) 
(e) None of these 

Q10. The internal memory consists of   ______.
(a) Primary memory 
(b) Cache memory 
(c) CPU registers 
(d) All of the above 
(e) None of the above 


Q11. Which of the following refers to the memory in computer? 
(a) VGA
(b) CPU 
(c) RAM 
(d) All of these 
(e) None of these 


Q12. Through _____ information travels between components on the motherboard. 
(a) CMOS
(b) Peripherals 
(c) Bus
(d) Flash memory 
(e) None of these 


Q13. RAM is also called as _____. 
(a) Virtual memory 
(b) Volatile memory 
(c) Non-volatile memory 
(d) Cache memory 
(e) None of the above 


Q14. Which of the following is the largest measurement of RAM?  
(a) Terabyte 
(b) Byte 
(c) Megabyte 
(d) Gigabyte 
(e) Megahertz 


Q15. EEPROM stands for-   
(a) Electrically Erasable Programmable Read Only Memory 
(b) Electrically Erasable Permanent Resident Of Memory  
(c) Especially Erasable Programmable Read Only Memory  
(d) Encoded Erasable Programmable Read Only Memory  
(e) None of the above