Exam 2: Computers: the Machines Behind Computing

The split keyboard has been developed for better ergonomics.

What are the most common output devices for soft copy?

What is assembly language?

What is a motherboard?

A _____ is a pointing device that moves the cursor on the screen,allowing fast,precise cursor positioning.

A byte is a single value of 0 or 1.

A network-attached storage (NAS) system offers only storage; a storage area network (SAN) offers both storage and file services.

Trackballs are ideal for notebook computers because they occupy less space than a mouse.

ENIAC is an example of a first-generation computer.

Read-only memory (ROM) is different from random access memory (RAM) in that:

The most common data code for text files,PC applications,and the Internet is _____,developed by the American National Standards Institute.

Both the arithmetic logic unit (ALU) and the control unit are part of the Basic Input / Output System.

Remote data entry and telecommunications were introduced during the _____ generation of computers.

Describe the data management function of an operating system.

Explain how redundant array of independent disks (RAID) provides fault tolerance and improved performance.

An advantage of a write once,read many (WORM) disc is that it can be easily duplicated.

Which of the following is true about magnetic tapes?

The Clipboard's contents are typically stored on ____.

_____ is 1 / 1,000,000,000,000 of a second.

Describe the use of gallium arsenide as a replacement for silicon.