CIS 512 Midterm Exam – 30/30 Correct Answers
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In graphics, a ____ is a line segment with a specific angle and length in relation to a point of origin.
____ 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.
The ____ discipline includes activities that verify correct functioning of infrastructure and application software components and ensure that they satisfy system requirements.
A single sector usually holds ____ bytes.
Managers of _____ collections of information systems and supporting infrastructure must contend with a great deal of technical complexity.
A disk with many program and data files scattered on it is said to be ____.
A(n) ____ detects specific patterns of bars or boxes.
A ____ storage device stores and retrieves data items in a linear, or sequential, order.
The ____ governs the format, content, and timing of data, memory addresses, and control messages sent across the bus.
Memory devices comprised of semiconductors and other forms of RAM with long-term or permanent data retention are generically known as ____.
The ____ is a digital circuit that generates timing pulses, or signals, and transmits the pulses to other devices in the computer.
A(n) ____ instruction generates the result true if both of its data inputs are true.
The upper 128 entries in Latin-1 are sometimes called ____.
When manipulating single-precision floating-point numbers, CPU performance is measured in ____.
Bar-code readers use ____that sweep a narrow beam back and forth across the bar code.
Silicon and germanium are basic elements with resistance…