Exam 2: Computers: The Machines Behind Computing

Very-large-scale integration (VLSI)circuits were introduced in the fifth-generation computers.

Beginning in the 1940s,first-generation computers used _____.

What are the most common output devices for soft copy?

Identify an advantage of using a mouse over a trackball.

_____ computer languages are machine independent and are called high-level languages.

Identify the computer that has the highest storage capability.

Extended ASCII data code allows representation of _____ characters.

Identify an input device used to grade multiple-choice and true / false tests.

A _________,made of Mylar,is used for random-access processing of data in a computer.

Identify a true statement about the supervisor program.

Extended ASCII is a data code that allows the representation of 1024 characters.

Which of the following computer languages use mnemonics to represent data?

An employee prints a document from his computer through a printer placed in a different location of the same network.Which of the following allows the employee to connect to network resources?

Second-generation computers used _____.

A write once,read many (WORM)disc is a common type of _____.

A source code must be first translated into _________ code.

The hardware component of a computer system consists of programs written in computer languages.

An advantage of silicon over gallium arsenide is that _____.

_________ computers include parallel processing,gallium arsenide chips that run at higher speeds and consume less power than silicon chips and optical technologies.

Describe the data management function of an operating system.