Exam 2: Computers: The Machines Behind Computing

Which of the following statements is true of gallium arsenide chips?

Computer designers have concentrated on technology using gallium arsenide instead of silicon because silicon:

The most common type of main memory is a semiconductor memory chip made of _____.

UNIX is a type of _____.

A _____ is an input device.

Jacob, a data analyst, is working on a project from home and needs to download some data from his office network. Which of the following server platforms will best serve Jacob's purpose?

Structured query language (SQL) is an example of a(n) _____.

Describe financial planning and accounting software.

A(n) _____ is a communication interface through which information is transferred one bit at a time.

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

Discuss single processor and multiprocessor computers.

_____ consists of a series of 0s and 1s representing data or instructions.

Java and C++ are examples of _____.

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

Discuss the advantages and disadvantages of gallium arsenide chips.

Computers cannot store massive amounts of data in small spaces.

_____ is an example of a secondary memory device.

A computer with a 32-bit processor can perform calculations with larger numbers better than a 64-bit system.

Codes written for one type of computer using _____do not work on another type of computer.

What is the most common type of main memory?