Contents

What is the size of SD-RAM?
a) 512MB-10GB         
b) 512MB-11GB
c) 512MB-12GB         
d) 512MB-16GB

d

What is the speed of DDR-SDRAM?
a) 100MHz-8400MHz 
b) 100MHz-8300MHz
c) 100MHz-8200MHz             
d) 100MHz-8100MHz

a

How many types of ROM memory into computer system?
a) one  
b) two 
c) three
d) four

c

Explanation: PROM, EPROM, EEPROM


Which of the following ROM manufactured blank and then programmed?
a) PROM                    
b) EPROM
c) EEPROM                
d) none of these

a

Which ROM data can be erased by exposing with ultraviolet rays?
a) PROM                     
b) EPROM
c) EEPROM                
d) none of these

b

Which of the following ROM can be erased and reprogrammed on the board?
a) PROM                     
b) EPROM
c) EEPROM               
d) none of these

c