Quiz: Computer And Media Studies
Welcome to the thrilling world of "Quiz: Computer and Media Studies" where technology meets creativity! This quiz is your passport to exploring the fascinating intersection of computers and media. Whether you're a tech enthusiast, a media buff, or someone eager to broaden their knowledge, this quiz has something for everyone. Embark on a journey through binary realms, unravel the mysteries of the internet, and dive into the pixelated universe of digital images. From decoding binary sequences to navigating the vast expanse of the World Wide Web, each question is crafted to test and enhance your understanding of Computer and Read moreMedia Studies.
In this immersive quiz, we bridge the realms of Computer Science and Media Studies, offering you a unique blend of technical prowess and creative insight. Whether you're intrigued by the binary language of computers or fascinated by the intricate web of the internet, this quiz promises to engage your intellect and spark your curiosity. Navigate through questions that unveil the magic behind pixels, the language of the digital canvas. It's not just a quiz; it's a voyage into the heart of the technological and media-driven landscape that shapes our digital experiences daily. Join us in this quest for knowledge, and let's uncover the secrets that power our digital world. So, gear up, put on your thinking caps, and get ready to challenge yourself in this interactive exploration of the digital landscape.
Computer and Media Questions and Answers
- 1.
How many bits are in the number 1001?
- A.
1
- B.
2
- C.
3
- D.
4
Correct Answer
D. 4Explanation
In binary, the number 1001 is represented as follows:1001Each digit in a binary number is a bit. In this case, there are four digits (1, 0, 0, and 1), so there are four bits in the binary representation of the number 1001.Rate this question:
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- 2.
ROM stands for Read Only Memory.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
ROM stands for Read Only Memory, which is a type of computer memory that is non-volatile and cannot be modified or written to. It contains permanent data that is stored during manufacturing and cannot be changed by normal computer operations. This memory is used to store firmware, boot loaders, and other essential system software. Therefore, the statement "ROM stands for Read Only Memory" is true.Rate this question:
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- 3.
How many megabytes does a CD ROM hold?
- A.
350
- B.
Up to 500
- C.
100
- D.
Up to 700
Correct Answer
D. Up to 700Explanation
A standard CD-ROM (Compact Disc Read-Only Memory) typically holds up to 700 megabytes (MB) of data. This storage capacity is based on the Red Book standard, which defines the specifications for audio CDs. CD-ROMs are commonly used for storing various types of data, including software, documents, and multimedia content.Rate this question:
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- 4.
RAM is ____________ while ROM is _________________.
- A.
Short term memory; long term memory
- B.
Fading memory; long term memory
- C.
BIOS; Hardware
- D.
Long term memory; short term memory
Correct Answer
A. Short term memory; long term memoryExplanation
RAM is short term memory because it is used to temporarily store data that is actively being used by the computer. It allows for quick access and retrieval of information, but the data is not permanently stored and is lost when the computer is powered off. On the other hand, ROM is long term memory because it stores permanent data that is essential for the computer's operation, such as the BIOS. This data is not lost when the computer is powered off and remains stored for long-term use.Rate this question:
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- 5.
There are 10,000 kilobytes (KB) in 1 megabyte (MB).
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The given statement is false. There are actually 1,024 kilobytes (KB) in 1 megabyte (MB), not 10,000 kilobytes. This is because computers use binary numbering system, where 1 kilobyte is equal to 2^10 bytes, which is 1,024 bytes. Therefore, 1 megabyte is equal to 1,024 kilobytes, not 10,000 kilobytes.Rate this question:
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- 6.
A Microsoft Word file is about 30 megabytes (MB).
- A.
True
- B.
Not Clear
Correct Answer
B. Not ClearExplanation
It's not clear. The file size of a Word document depends on factors such as the amount of text, images, and formatting it contains. If the document is relatively simple with mostly text, it is unlikely to be 30 megabytes. However, if it includes high-resolution images or other rich media, it could potentially be around or even exceed 30 megabytes.Rate this question:
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- 7.
How many bytes are in 1MB (megabyte)?
- A.
100
- B.
1024
- C.
1,048,576
- D.
1,000,000
Correct Answer
C. 1,048,576Explanation
The calculation for the number of bytes in 1 megabyte (MB) involves understanding the binary nature of digital storage.
1 megabyte (MB) = 1,024 kilobytes (KB)
Now, each kilobyte is equal to 1,024 bytes:
1 kilobyte (KB) = 1,024 bytes
So, to find the total number of bytes in 1 megabyte, you multiply the number of kilobytes by the number of bytes in a kilobyte:
1 megabyte (MB) = 1,024 kilobytes (KB) × 1,024 bytes (B)
1 megabyte (MB) = 1,048,576 bytes
Therefore, 1 megabyte is composed of 1,048,576 bytes in the binary system commonly used in digital storage calculations.Rate this question:
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- 8.
A minute of MP3 audio is about 1 megabyte (MB).
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
MP3 audio files are compressed audio files that use a lossy compression algorithm. This algorithm reduces the file size by removing certain parts of the audio data that are considered less important to human perception. On average, a minute of MP3 audio is compressed to about 1 megabyte (MB) in size. Therefore, the statement that a minute of MP3 audio is about 1 megabyte (MB) is true.Rate this question:
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- 9.
What is a bit?
- A.
The way computers store infrequently changing information like saved files and programs that are not in current use.
- B.
A binary digit taking the value of 1 or 0.
- C.
It allows the user to operate a computer with images rather than text commands.
- D.
Software that identifies, tests, and operates system devices and other hardware.
Correct Answer
B. A binary digit taking the value of 1 or 0.Explanation
A bit is a binary digit that can have a value of either 1 or 0. In computer systems, information is stored and processed using bits, which represent the most basic units of data. By using combinations of 1s and 0s, computers are able to represent and manipulate various types of data, such as numbers, text, and images. The concept of bits forms the foundation of digital computing and is essential for understanding how computers store and process information.Rate this question:
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- 10.
A byte is:
- A.
A series of 8 binary digits or 8 bits.
- B.
One billion bits.
- C.
The software between BIOS and applications. It is responsible for the management and coordination of programs.
- D.
Something that allows the user to operate a computer with images rather than text commands.
Correct Answer
A. A series of 8 binary digits or 8 bits.Explanation
A byte is a unit of digital information that consists of 8 binary digits or 8 bits. It is the fundamental building block of computer memory and storage, representing a single character of text or a small amount of numerical data. Bytes are used to measure and represent data size, file size, and memory capacity in computer systems.Rate this question:
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- 11.
A gigabyte is:
- A.
Under a million bytes
- B.
Under 10 million bytes
- C.
Over one million bytes
- D.
Over one billion bytes
Correct Answer
D. Over one billion bytesExplanation
A gigabyte (GB) is a unit of digital information storage capacity. It is equivalent to 1,024 megabytes (MB) or 1,073,741,824 bytes in the binary system commonly used in computing.Rate this question:
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- 12.
RAM is:
- A.
The place in a computer where the operating system, application, and data in current use are kept.
- B.
The way computers store infrequently changing information like saved files and programs that are not in current use.
- C.
The software that identifies, tests, and operates system devices and other hardware.
- D.
Something that allows the user to operate a computer with images rather than text commands.
Correct Answer
A. The place in a computer where the operating system, application, and data in current use are kept.Explanation
RAM, or Random Access Memory, is a type of computer memory that is used to temporarily store data that the computer is actively using. It is a volatile memory, meaning that its contents are lost when the computer is powered off or restarted. RAM is responsible for holding the operating system, applications, and data that are currently in use by the computer. This allows for quick access and retrieval of information, which helps in the smooth functioning of the computer system.Rate this question:
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- 13.
ROM is:
- A.
The way computers store infrequently changing information like saved files and programs that are not in current use.
- B.
The place in a computer where the operating system, application, and data in current use are kept.
- C.
The software between BIOS and applications. It is responsible for the management and coordination of programs.
- D.
The software that identifies, tests, and operates system devices and other hardware.
Correct Answer
A. The way computers store infrequently changing information like saved files and programs that are not in current use.Explanation
ROM stands for Read-Only Memory, which is a type of computer memory that stores data that is permanently written during manufacturing and cannot be easily modified or erased by normal computer operations. It is used to store infrequently changing information like saved files and programs that are not in current use. Unlike RAM (Random Access Memory), ROM retains its data even when the computer is turned off. Therefore, the given answer accurately describes the purpose and function of ROM in computer systems.Rate this question:
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- 14.
One day you wake up and you can't hear. You walk over to a speaker and look at it. You can tell the speaker is making a sound if the speaker is:
- A.
Vibrating
- B.
Black
- C.
Not moving at all
- D.
Cracked
Correct Answer
A. VibratingExplanation
The correct answer is vibrating because when a speaker is making a sound, it produces vibrations that create sound waves. These vibrations can be felt or observed by looking at the speaker. The other options, such as being black, not moving at all, or cracked, do not necessarily indicate that the speaker is making a sound.Rate this question:
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- 15.
Sound travels in:
- A.
Particles
- B.
Waves
- C.
Trains
- D.
Rays
Correct Answer
B. WavesExplanation
Sound travels in waves. Sound waves are longitudinal waves, which means that the particles of the medium vibrate back and forth in the same direction as the wave travels. These waves transfer energy from one particle to another, allowing sound to propagate through a medium such as air, water, or solids. The vibrations of the particles create compressions and rarefactions, resulting in the perception of sound by our ears. Therefore, waves is the correct answer as it accurately describes the mechanism by which sound travels.Rate this question:
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- 16.
Fast vibrations create a low frequency while slow vibrations create a high frequency.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Fast vibrations create a high frequency, while slow vibrations create a low frequency. This is because frequency is determined by the number of vibrations or cycles that occur in a given amount of time. When vibrations occur quickly, more cycles are completed in a given time period, resulting in a higher frequency. Conversely, when vibrations occur slowly, fewer cycles are completed in the same time period, resulting in a lower frequency. Therefore, the statement provided in the question is incorrect.Rate this question:
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- 17.
What word do musicians use to describe frequency?
- A.
Kolberstein
- B.
Timbre
- C.
Pitch
- D.
Vocals
Correct Answer
C. PitchExplanation
Musicians use the word "pitch" to describe frequency. Pitch refers to the perceived highness or lowness of a sound, which is directly related to its frequency. Higher frequencies are perceived as higher pitches, while lower frequencies are perceived as lower pitches. This term is commonly used in music to describe the specific note or tone being played or sung.Rate this question:
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- 18.
What is the decimal equivalent of the binary number 1101?
- A.
11
- B.
13
- C.
15
- D.
17
Correct Answer
A. 11Explanation
To convert binary to decimal, each digit's place value is determined by 2 raised to the power of its position from the right, starting at 0. In this case, (1 * 2^3) + (1 * 2^2) + (0 * 2^1) + (1 * 2^0) = 8 + 4 + 0 + 1 = 13.Rate this question:
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- 19.
What does the term "URL" stand for in the context of the internet?
- A.
Universal Resource Locator
- B.
Uniform Resource Locator
- C.
Universal Remote Locator
- D.
Uniform Remote Locator
Correct Answer
B. Uniform Resource LocatorExplanation
URL stands for Uniform Resource Locator, which is a reference or address used to access resources on the internet. It provides the means to locate and retrieve information, such as web pages, documents, images, and more.Rate this question:
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- 20.
In the context of digital images, what does the term "pixel" represent?
- A.
Picture Element
- B.
Point Extension
- C.
Pixelation
- D.
Program Execution
Correct Answer
A. Picture ElementExplanation
A pixel is the smallest individual unit of a digital image, representing a point or dot in the overall picture. The term "pixel" is derived from "picture element," and collectively, pixels form the visual elements of digital images displayed on screens or captured by cameras.Rate this question:
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Current Version
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Jan 14, 2024Quiz Edited by
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Dec 17, 2009Quiz Created by
Drudolph
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