Jac Class 11 Term 2 Computer Science
Jac Class 11 Term 2 Computer Science
Important
Questions 1. What is a computer
? Ans
- A computer is a programmable electronic device that accepts row data as input
and processes it with a set of instructions (a program) to produce the result
as output. it renders output just after performing mathematical and logical
operations and can save the output for logical. 2. Name the super
computer developed in India ? Ans
- Name the super computer developed in India is Param. 3. What is the
function of memory? Ans
- The memory temporarily store the data and information during processing. 4. What is the
difference between RAM and ROM ? Ans- RAM ROM a) definition of RAM is
random access memory. a) Definition of ROM is
read-only memory. b) Random access memory
is expensive when compared to RAM. b) ROM is cheaper when
compared to ROM. c) The speed of random
memory (RAM) is higher when compared to RAM. c) The speed of read-only
memory (ROM) is slower when compared to ROM. d) Random access memory
RAM has a higher capacity when comp…