Computer Basics الصف الاول الاعدادي شهر اكتوبر

What are the main components of a computer system?

• Data & Information, Hardware, Software, Humanware

• Input unit, Output unit, Storage unit, System unit

• RAM, ROM, CPU, Motherboard

• Laptop, Desktop, Smart devices

What is the purpose of an operating system?

• To manage the hardware of the computer

• To run applications and programs

• To provide a user interface for interacting with the computer

• All of the above

What is the difference between save and save as command?

• Save is used to create a new file, while save as is used to modify an existing file

• Save is used to save changes to an existing file, while save as is used to create a new file

• Save is used to save a file temporarily, while save as is used to permanently save a file

• There is no difference between save and save as command

What are the types of computer networks?

• Local Area Network (LAN), Wide Area Network (WAN), Internet

• Bluetooth, Wi-Fi, Ethernet

• LAN, WAN, MAN

• Intranet, Extranet, Internet

Some Modern Computer Shapes

• Laptop

• desktop

• smart devices

• all above

1. What type of input device is used to type text into a computer?

• • (A) Mouse

• • (B) Keyboard

• • (C) Touchscreen

• • (D) Scanner

1. The brain of the computer and is responsible for carrying out all of the instructions that are given to it by the user.

• • (A) Monitor

• (B) CPU

• • (C) Speaker

• • (D) All of the above

1. is used to store data and instructions that are being used by the CPU. There are two main types of memory: random access memory (RAM) and read-only memory (ROM).

• • (A) Monitor

• (B) CPU

• • (C) Memory

• • (D) All of the above

1. What type of output device is used to display information on a computer screen?

• • (A) Monitor

• • (B) (B) Printer

• • (C) Speaker

• • (D) All of the above

1. are used to store data and programs that are not currently being used by the CPU. Common storage devices include hard drives, solid-state drives (SSDs), and optical drives.

• • (A) Monitor

• • (B)Storage devices

• • (C) Speaker

• • (D) All of the above