Answer Posted / subrahmanyam kambala

Primary storage can be referred as RAM
it is volatile memory and fast accessing memory
this is used for executing instructions
it stores the data as long as power is supplied

secondary storage which stores the data independent of power
supply
it is permenent storage
example : hard disk , floppy disk,Compact disk

What is GUI?

1103

---

Explain the difference between demand-paging and pre-paging?

1109

---

What advantage is there in having different time-quantum sizes on different levels of a multilevel queuing system?

1317

---

Describe the objective of multiprogramming.

1373

---

How can two processes communicate with one another?

1009

---

How to setup never expired user password?

1060

---

Is 8gb ram good?

999

---

Can I change a 32 bit to 64 bit?

974

---

Is safari the same as internet explorer?

888

---

Is sae same as af?

966

---

What is chkdsk used for?

1007

---

What is the difference between 32 bit and 64 bit os?

1003

---

How do I clean up program files?

1102

---

What is tty stand for?

1010

---

What is the difference between mailbox and queue?

1162

---