11th Class ICS Computer Science Chapter Wise Online MCQ Test With Answers PDF

Computer Science Ics Part 1 Online Test

Sr. #	Questions	Answers Choice
1	________ is not a kind of register.	Segment Flag Accumulation Math Co Processer
2	Extra segment register deals with.	Stock data I/O units Mathematical Data Variable
3	Which register holds the address of the next instruction to be fetched for execution.	PC IR MBR MAR
4	All are general purpose registers except.	EBX ECX EEX EDX
5	Which one is a signal	I/O DMA Memory Interrupt
6	The order of stack is.	FIFO LIFO FIGO GIGO
7	The size of segment register is.	1 byte 2 bytes 4 bytes 8 bytes
8	Which CPU register hold the address of next instruction to be executed.	Instruction Register Memory Buffer Register Program counter register Memory address register
9	If memory location is to be read, CPU place address in.	MAR MBR PC Accumulator
10	Expansion cards are inserted into.	Slots Play's CPU CBT
11	A set of electrical paths used to transfer data is called.	Printer Keyboard Monitor BUS
12	Which Bus allows the processor to communication with peripheral devices.	Expansion Bus Control Bus System Bus Data Bus
13	How many bits are carried by one line of data Bus.	4 3 2 1
14	CPU provides enabling signal through.	Data Bus Expansion Bus Address Bus Control Bus
15	Electric Path used to transfer data is called.	Computer architecture computer organization Computer Bus Computer clock