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Communication that involves computers, establishing a link through the telephone system is called

• Server relationships

• Video communications

• Telecommunications

• Software instructions

A processing unit that coordinates networks and datacommunication is known as

• Communications processor

• Direction processor

• Main processor

• Hard disk

A byte is comprised of:

• Four binary digits long

• eight binary digits long

• Six binary digits long

• Ten binary digits long

Personal computers use a number of chips mounted on a main circuit board. What is the common name for suchboards?

• Processor

• Hard disk

• CPU

• Motherboard

The term megabytes refers to

• 1,000,000,000 bytes or 1,000,048,576 bytes

• 10,000 bytes or 48576 bytes

• 1,000,000 bytes or 1,048,576 bytes

• 100,000 bytes or 148,576 bytes

A Winchester disk is a

• A type of disk that the main brain of the computer

• a type of hard disk in which disks are permanently sealed, together with read-write heads, in an airtight container to keep dust out.

• A type of disk that stores until 256 gb of information

• A type of disk that help to prevent viruses

The silicon chips used for data processing are called

• Micro processor

• Cleaning processor

• Storing processor

• Macro processor

Dot-matrix is a type of

• Computer data which provides information

• Printer in which pins impact on an ink ribbon to print.

• Diskette that stores information

As compared to diskettes, the hard disks are

• More long-lasting

• Greater

• cheaper

• More expensive

A computer program consists of

• Algorithms written in computer's language

• It is the codes made by python