Unit 1 LO1 Recap Flashcard

Front

Characteristic of binary data?

Back

It consists of 0s and 1s

Front

Which of the following is an example of primary memory?

• USB Drive
• CD-ROM
• RAM
• Hard Drive

Back

RAM

Front

A hub broadcasts data to all devices in a network.

Back

True

Front

Which type of cable is commonly used in Ethernet networks? Options: STP, Fiber Optic, UTP, Coaxial

Back

UTP

Front

Hexadecimal is a base-16 number system.

Back

True

Front

Which device is primarily responsible for converting digital signals to analog signals and vice versa?

Back

Modem

Front

Embedded system

Back

A specialized computer system within a larger device

Front

Embedded systems are used in everyday appliances.

Back

True

Front

Binary number 11011000 in denary?

Back

216

Front

Convert the following hexadecimal number 39 into binary.

Back

00111001