Cis 512 Midterm Exam Answers

CIS 512 Midterm Exam Answers

http://www.homeworkwarehouse.com/downloads/cis-512-midterm-exam-answers/

CIS 512 Midterm Exam Answers

Questions 1:

In graphics, a ____ is a line segment with a specific angle and length in relation to a point of origin.

Questions 2:

____ is a technique that reduces the number of bits used to encode data, such as a file or a stream of video images transmitted across the Internet.

Questions 3:

The ____ discipline includes activities that verify correct functioning of infrastructure and application software components and ensure that they satisfy system requirements.

Question 4:

A single sector usually holds ____ bytes.

Question 5:

Managers of _____ collections of information systems and supporting infrastructure must contend with a great deal of technical complexity.

Question 6:

A disk with many program and data files scattered on it is said to be ____.

Question 7:

A(n) ____ detects specific patterns of bars or boxes.

Question 8:

A ____ storage device stores and retrieves data items in a linear, or sequential, order.

Question 9:

The ____ governs the format, content, and timing of data, memory addresses, and control messages sent across the bus.

Question 10:

Memory devices comprised of semiconductors and other forms of RAM with long-term or permanent data retention are generically known as ____.

Question 11:

The ____ is a digital circuit that generates timing pulses, or signals, and transmits the pulses to other devices in the computer.

Question 12:

A(n) ____ instruction generates the result true if both of its data inputs are true.

Question 13:

The upper 128 entries in Latin-1 are sometimes called ____.

Question 14:

When manipulating single-precision floating-point numbers, CPU performance is measured in ____.

Question 15:

Bar-code readers use ____that sweep a narrow beam back and forth across the bar code.

Question 16:

Silicon and germanium are basic elements with resistance characteristics that can be...