Computer Memory Multiple Choice Questions (MCQs) PDF Download - 256

In computer, number which is used to identifies the location of a word in memory is called

1. code
2. address
3. binary number
4. location

Time required to synchronous switch from the context of one thread to the context of another thread is called

1. threads fly-back time
2. jitter
3. context switch time
4. access time

Protecting computers and information they contain against unwanted access, damage, modification or destruction is called

1. computer monitoring
2. electronic policing
3. audit control
4. computer security

Which of the following is not the way of ensuring that even if the hardware fails, you will still be able to access your data in computer?

1. backup all data
2. run anti-virus software
3. make sure data is password
4. store data on cloud storage

Major disadvantage of RAM is

1. access speed is low
2. matrix size is big
3. its volatile
4. high power consumption