IT 104 Midterm GMU; Questions & Answers 100 Solved
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Course
GMU IT 104
Institution
GMU IT 104
IT 104 Midterm GMU; Questions & Answers
100 Solved
Which type of disc is a type of storage media that consists of a flat, round, portable metal disc
made of metal, plastic, and lacquer that is written and read by a laser? Correct answerOptical
How is printer resolution measured? Correct answ...
IT 104 Midterm GMU; Questions & Answers
100 Solved
Which type of disc is a type of storage media that consists of a flat, round, portable metal disc
made of metal, plastic, and lacquer that is written and read by a laser? Correct answer-
Optical
How is printer resolution measured? Correct answer-dots per inch
What is the descriptor for a filter that warns or blocks you from potentially fraudulent or
suspicious websites? Correct answer-phishing
What is the purpose of memory management? Correct answer-to optimize the use of
RAM
_____ is a type of high-speed memory that a processor can access more rapidly than main
memory. Correct answer-Cache memory
The amount of data, instructions & information that can travel over a communications channel
is sometimes called? Correct answer-bandwidth
You have a camera with a 16 MP resolution. How many pixels are represented by that
resolution? Correct answer-16 million
When 8 bits are grouped together as a unit, how many individual characters can these 8 bits
represent? Correct answer-256
Which of the following kinds of file utilities shrink the size of a files Correct answer-file
compression
Which type of software has no restrictions from the copyright holder regarding modifications of
the software's
internal instructions and its redistribution? Correct answer-open source software
Your new home has a vacuum system, what kind of computer is controlling it? Correct
answer-embedded computer
Primary memory is: Correct answer-VOLATILE
After a computer system is started, portions of the operating system are transferred to
________ as they are needed. Correct answer-memory
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