IT 104 Midterm GMU Exam Q&A 100%
Pass | Guaranteed Success
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? - Optical
How is printer resolution measured? - dots per inch
W...
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? - ✔✔Optical
How is printer resolution measured? - ✔✔dots per inch
What is the descriptor for a filter that warns or blocks you from potentially
fraudulent or suspicious websites? - ✔✔phishing
What is the purpose of memory management? - ✔✔to optimize the use of
RAM
_____ is a type of high-speed memory that a processor can access more
rapidly than main memory. - ✔✔Cache memory
The amount of data, instructions & information that can travel over a
communications channel is sometimes called? - ✔✔bandwidth
You have a camera with a 16 MP resolution. How many pixels are
represented by that resolution? - ✔✔16 million
, (Think M=million)
When 8 bits are grouped together as a unit, how many individual
characters can these 8 bits represent? - ✔✔256
Which of the following kinds of file utilities shrink the size of a files - ✔✔file
compression
Which type of software has no restrictions from the copyright holder
regarding modifications of the software's
internal instructions and its redistribution? - ✔✔open source software
Your new home has a vacuum system, what kind of computer is controlling
it? - ✔✔embedded computer
Primary memory is: - ✔✔VOLATILE
After a computer system is started, portions of the operating system are
transferred to ________ as they are needed. - ✔✔memory
You compose a new song and you now have exclusive rights to sell your
song. Of which of the following is this an example? - ✔✔copyright
Clock speed of the central processing unit (CPU) is often measured in
billions of cycles per second also known as _____. - ✔✔GHz
What is mapping? - ✔✔The process in which different data models are
linked to each other using s defined method.
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