Computer Exam Quiz: Could You Pass?
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Questions and Answers
- 1.
When learning a new computer language, what is often the first thing you try to print on the screen.
- A.
Hello Dolly
- B.
Hello Sailor
- C.
Hello World
- D.
Whats Up Doc
Correct Answer
C. Hello WorldExplanation
In programming, "Hello World" is often the first thing beginners try to print on the screen when learning a new computer language. It is a simple and common introductory program that displays the phrase "Hello World" as output. This practice allows beginners to understand the basic syntax and structure of the language, as well as to verify that their program is working correctly.Rate this question:
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- 2.
Which of the following are clones of Apple II computers?
- A.
Franklin Ace
- B.
Orangepeal
- C.
Peach Microcomputer
- D.
Super Zoom
Correct Answer(s)
A. Franklin Ace
B. Orangepeal
C. Peach MicrocomputerExplanation
The Franklin Ace, Orangepeal, and Peach Microcomputer are clones of Apple II computers.Rate this question:
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- 3.
Which of these is not a computer language?
- A.
Java
- B.
Python
- C.
Lisp
- D.
Cocoa
Correct Answer
D. CocoaExplanation
Cocoa is not a language, however it is a development environment....Rate this question:
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- 4.
Who is considered the father of the supercomputer?
- A.
Seymour Cray
- B.
Elmer Fudd
- C.
Charles Babbage
- D.
Tim Berners-Lee
Correct Answer
A. Seymour CrayExplanation
Seymour Cray is considered the father of the supercomputer because he was a pioneer in the field of supercomputing. He designed and built the first commercially successful supercomputer, the CDC 6600, in the 1960s. Cray's innovative designs and engineering expertise revolutionized the supercomputing industry, leading to the development of faster and more powerful machines. His contributions laid the foundation for modern supercomputers, making him a key figure in the advancement of high-performance computing.Rate this question:
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- 5.
What was the first "Killer Application" for the personal computer?
- A.
Email
- B.
Solitair
- C.
Visicalc
- D.
Space Invaders
Correct Answer
C. VisicalcExplanation
Visicalc was the first "Killer Application" for the personal computer. Visicalc was a spreadsheet program developed for the Apple II computer in the late 1970s. It revolutionized the business world by providing a tool for financial analysis and planning that was previously only available on mainframe computers. Visicalc's success helped drive the adoption of personal computers in businesses and paved the way for the widespread use of spreadsheet software.Rate this question:
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- 6.
This picture is of the first Computer Mouse.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The given picture is of the first computer mouse. This suggests that the statement "True" is correct. The first computer mouse was invented by Douglas Engelbart in the 1960s and it was a key input device for early computers. It consisted of a wooden shell with two metal wheels that could move in any direction, allowing users to control the cursor on the screen. The invention of the computer mouse revolutionized the way we interact with computers and is an important milestone in the history of technology.Rate this question:
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- 7.
HP, Microsoft, and Apple have one very interesting thing in common.
- A.
They all want to insert microchips in humans to track you
- B.
They were all started in a garage
- C.
None of them have been investigated as monopolies
- D.
Their founders all grew up on farms
Correct Answer
B. They were all started in a garageExplanation
The correct answer is that HP, Microsoft, and Apple were all started in a garage. This refers to the fact that all three companies were founded in humble beginnings, with their founders starting their operations in small spaces like garages. This is a well-known aspect of their origin stories and is often highlighted as an example of their entrepreneurial spirit and success despite their modest beginnings.Rate this question:
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- 8.
This is a screenshot of the best game of all time, what is it called?
- A.
Space Wars
- B.
Space Invaders
- C.
Rocket Rocks
- D.
Asteroids
Correct Answer
D. AsteroidsExplanation
The correct answer is "Asteroids" because it is a well-known and highly regarded game from the past. It involves controlling a spaceship and shooting asteroids that come towards the player. The game was released in 1979 and became very popular due to its addictive gameplay and simple graphics. It is often considered a classic in the arcade game genre and has had a significant impact on the gaming industry.Rate this question:
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- 9.
An understanding of the binary system is important in the study of computer science, but not absolutely necessary. What is the conversion of the base-2 number, 00000111, into base-10?
- A.
7
- B.
111
- C.
31
- D.
12
Correct Answer
A. 7Explanation
Starting from the right, if the value is 1, them add the columns value, 1, 2, 4, 8 etc. So for this, 1+2+4 = 7.Rate this question:
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- 10.
The first IBM PC virus began infecting 5.2" floppy disks in 1986. As Securelist reports, it was the work of two brothers, Basit and Amjad Farooq Alvi, who ran a computer store in Pakistan. What was it called?
- A.
Elk Cloner
- B.
Creeper
- C.
Monkey Breath
- D.
Brain
Correct Answer
D. BrainExplanation
Shaun was the first person to identify this in Zimbabwe, tracing it back to how it arrived in the country and documented it for the Computer Society of Zimbabwe.Rate this question:
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- 11.
Which of the following is not a method for encoding text characters on a computer?
- A.
Ascii
- B.
EBCDIC
- C.
ANSI
- D.
SIXBIT
Correct Answer
C. ANSIExplanation
ANSI (American National Standards Institute) is not a method for encoding text characters on a computer. ASCII (American Standard Code for Information Interchange), EBCDIC (Extended Binary Coded Decimal Interchange Code), and SIXBIT are all encoding methods used to represent text characters on a computer. ANSI, on the other hand, is a standards organization that sets guidelines for various industries, but it is not specifically a method for encoding text characters.Rate this question:
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- 12.
Every machine on the Internet has an IP address, where will you get to if you go to 127.0.0.1
- A.
Google
- B.
Nowhere, that is your local machine
- C.
The White House
- D.
A wormhole
Correct Answer
B. Nowhere, that is your local machineExplanation
If you go to the IP address 127.0.0.1, you will be directed to your local machine. This IP address is known as the loopback address and it is used to access the network interface of the machine you are currently using. It is often referred to as "localhost" and is commonly used for testing and troubleshooting purposes. Therefore, choosing the answer "Nowhere, that is your local machine" is correct as it accurately describes the destination when accessing the IP address 127.0.0.1.Rate this question:
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- 13.
Which of the following terms does not refer to a potentially harmful computer program?
- A.
Rootkit
- B.
Spyware
- C.
Adware
- D.
Hardware
Correct Answer
D. HardwareExplanation
The term "Hardware" does not refer to a potentially harmful computer program. Hardware refers to the physical components of a computer system such as the processor, memory, and storage devices. Rootkit, spyware, and adware are all types of malicious software that can harm a computer system by gaining unauthorized access, collecting sensitive information, or displaying unwanted advertisements.Rate this question:
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- 14.
The term 'GUI' stands for...
- A.
Graphing Ultimate Interface
- B.
Graphics Unused Input
- C.
Gorgeous Unidentified Idiot
- D.
Graphical User Interface
Correct Answer
D. Graphical User InterfaceExplanation
The term 'GUI' stands for Graphical User Interface. This refers to a visual interface that allows users to interact with electronic devices through graphical icons, menus, and buttons. It provides a user-friendly and intuitive way to navigate and operate software applications or computer systems.Rate this question:
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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Mar 22, 2023Quiz Edited by
ProProfs Editorial Team -
Jun 21, 2020Quiz Created by
Shaun
Only a few can pass this basic computer science quiz
Only a few can pass this basic computer science quiz
Computer Quiz: Choose The Correct Word To Complete Sentences
Computer Quiz: Choose The Correct Word To Complete Sentences
Want A Computer Related Job? Start By Taking This Quiz!
Want A Computer Related Job? Start By Taking This Quiz!
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