To provide electronic circuits, first-generation computers used

 

(A) Large-scale integrated circuits

 

(B) Integrated circuits

 

(C) Transistors

 

(D) Vacuum tubes

Which of the following groups have only input devices?

(A) Mouse, Keyboard, Scanner

(B) Mouse, Keyboard, Printer

(C) Mouse, Keyboard, Monitor

(D) None of these

A _____ can make it easier to play games.

(A) Pen

(B) Keyboard

(C) Mouse

(D) Joystick

To make the number pad act a directional arrow, we press

(A) Shift

(B) Arrow lock

(C) Caps lock

(D) Num lock

Which of these keys is not on the number keypad?

(A) Num Lock

(B) Enter

(C) Del

(D) Ctrl

Cache and main memory will lose their contents when the power is off. They are

(A) Non-volatile

(B) Volatile

(C) Static

(D) Dynamic

The binary equivalent of the Hexadecimal number 7BD is

(A) 101110111101

(B) 111010111101

(C) 11110111101

(D) All of these

CDs are of which shape?

(A) Information

(B) Round

(C) Rectangular

(D) Square

Any data or instructions stored into memory of a computer is considered as

(A) Information

(B) Storage

(C) Input

(D) Output

When you turn on the computer, the boot routine will perform this test.

(A) Power-on-self-test

(B) Memory test

(C) RAM test

(D) Disk drive test

A device that is connected to the motherboard is

(A) called an external device

(B) must connect using ribbon cable

(C) called an adjust device

(D) called a peripheral device