تقن/101/شابتر1/الجلسة1

is an electronic device that is programmed to take input, process that input based on instructions, and give the user the output.

• System Software

• Supercomputer

• Computer

• System Unit

A ____________is extremely fast and expensive computer that can execute millions of instructions in less time.

• System Unit

• Supercomputer

• System Software

• Computer

The Motherboard, Central Processing Unit (CPU), and Memory Unit are just a few of the electrical components that are stored in the ___________________

• Supercomputer

• quantum computer

• System Software

• System Unit

______________is in between the computer hardware and the application software. Users do not interact directly with it as it runs in the background

• Primary

• Secondary

• System Software

• Output

_____________is also known as the heart of the computer.

• CPU

• Screen

• Mouse

• Motherboard

______is named as the brain of the computer.

• Keyboard

• CPU

• Motherboard

• Printer

executes all the arithmetic and logical operations such as basic addition, subtraction, multiplication, division and comparisons (+, -, *, /, <, >, = =).

• CD

• DVD

• ALU

• CU

______________is like an execution unit which controls the rest of the computer instructions and coordinates with other devices in the queues.

• DVD

• CU

• CD

• ALU

Permanent data and information storage is accomplished through ________ storage

• Secondary

• Output

• Input

• Primary