Ict computer

What is the purpose of a sending device in digital communications?

• To manage network security

• To receive data from other devices

• To initiate an instruction to transmit data

• To connect to the Internet

Which of the following is NOT a type of network?

• WAN

• CAN

• MAN

• LAN

What does LAN stand for?

• Local Area Network

• Large Area Network

• Long Area Network

• Limited Area Network

Which network architecture allows all computers to share resources equally?

• Centralized

• Hybrid

• Peer-to-Peer

• Client/Server

What is the primary function of communications software?

• To enhance graphics performance

• To establish connections and manage data transmission

• To store large amounts of data

• To provide antivirus protection

Which of the following is a characteristic of a WAN?

• Is limited to a single organization

• Covers a small geographical area

• Connects multiple LANs

• Uses only wired transmission media

What does TCP/IP stand for?

• Transmission Communication Protocol/Internet Protocol

• Total Control Protocol/Internet Protocol

• Total Communication Protocol/Internet Protocol

• Transmission Control Protocol/Internet Protocol

Which of the following is a feature of Bluetooth technology?

• High-speed data transfer over fiber optics

• Short-range communication up to 33 feet

• Long-range communication up to 1000 feet

• Requires a physical connection between devices

What is a key benefit of using a network for sharing software?

• Limited access to software updates

• Increased hardware costs

• Access to software designed for individual use

• Reduced costs through network or web app versions

What is the main purpose of a receiving device in digital communications?

• To manage network traffic

• To accept the transmission of data

• To encrypt data for security

• To initiate data transmission