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…