Question

1. RAM and ROM
2. Hard disk and CD-ROM
3. ALU
C Write full forms of the following:
1. MB
2. GB
3. TB
4. KB
D. Fill in the blanks.
1. CPU
controls the processing of data inside the processor.
2. Internal storage is also called
3. Optical disk is an example o
f
6 4. The main memory of the computer consists of
5. Memory whose contents can be changed is called
E. Answer the following questions in brief.
Why do we need secondary memory?
anc​

Answer 1

Answer:

random access memory

magabit

gigabit

tarabit

kilobit