A Trivia On Computer Knowledge! Quiz

1. When was the Morse Code for @ introduced?

February, 2000

February, 2004

February, 2003

February, 2005

The Morse Code for @ was introduced in February 2004.

Explanation

The Morse Code for @ was introduced in February 2004.

2. Which MP3 player was the first to use a laptop hard drive for storage?

Rave MP

PJB-100

Nomad

IPod

The PJB-100 was the first MP3 player to use a laptop hard drive for storage. This innovation allowed for a larger storage capacity compared to other MP3 players at the time, which typically used flash memory. By utilizing a laptop hard drive, the PJB-100 was able to hold a greater number of songs, making it a significant advancement in portable music technology.

Explanation

The PJB-100 was the first MP3 player to use a laptop hard drive for storage. This innovation allowed for a larger storage capacity compared to other MP3 players at the time, which typically used flash memory. By utilizing a laptop hard drive, the PJB-100 was able to hold a greater number of songs, making it a significant advancement in portable music technology.

3. How many IT jobs were lost from March 2001 to April 2004 in the USA?

43,300

403,300

110,000

4,003,300

403,300 IT jobs were lost from March 2001 to April 2004 in the USA.

Explanation

403,300 IT jobs were lost from March 2001 to April 2004 in the USA.

4. Who sold Broadcast.com to Yahoo?

George Eastman

Sir John Ambrose Fleming

Marc Andreessen

Mark Cuban

Mark Cuban is the correct answer because he is the entrepreneur who sold Broadcast.com to Yahoo. Mark Cuban co-founded Broadcast.com, an internet radio company, in 1995 and later sold it to Yahoo in 1999 for $5.7 billion. Mark Cuban is a well-known businessman and investor, and this successful sale of Broadcast.com was a significant milestone in his career.

Explanation

Mark Cuban is the correct answer because he is the entrepreneur who sold Broadcast.com to Yahoo. Mark Cuban co-founded Broadcast.com, an internet radio company, in 1995 and later sold it to Yahoo in 1999 for $5.7 billion. Mark Cuban is a well-known businessman and investor, and this successful sale of Broadcast.com was a significant milestone in his career.

5. What film featured the first use of a detailed computer-generated morphing sequence?

Indiana Jones And The Last Crusade

Willow

The Golden Child

American Werewolf In London

Willow is the correct answer because it was the first film to feature a detailed computer-generated morphing sequence. This groundbreaking visual effect was created by Industrial Light & Magic (ILM) and involved transforming a character into a different creature by smoothly blending the two forms together. This innovative technique paved the way for future advancements in computer-generated imagery (CGI) and had a significant impact on the film industry.

Explanation

Willow is the correct answer because it was the first film to feature a detailed computer-generated morphing sequence. This groundbreaking visual effect was created by Industrial Light & Magic (ILM) and involved transforming a character into a different creature by smoothly blending the two forms together. This innovative technique paved the way for future advancements in computer-generated imagery (CGI) and had a significant impact on the film industry.

6. What was the name of the internet browser created by Spyglass, Inc.?

Mozilla

Eye Glass

Karatakan

Mosaic

Mosaic was the name of the internet browser created by Spyglass, Inc. This browser was one of the first graphical web browsers and played a significant role in popularizing the World Wide Web. Mosaic was developed in 1993 and had a user-friendly interface, allowing users to navigate the web with ease. It was a groundbreaking browser that paved the way for future web browsers like Mozilla Firefox and Google Chrome.

Explanation

Mosaic was the name of the internet browser created by Spyglass, Inc. This browser was one of the first graphical web browsers and played a significant role in popularizing the World Wide Web. Mosaic was developed in 1993 and had a user-friendly interface, allowing users to navigate the web with ease. It was a groundbreaking browser that paved the way for future web browsers like Mozilla Firefox and Google Chrome.

7. Flow-Matic became the basis for which computer language?

C++

Fortran

Basic

Cobol

Flow-Matic became the basis for the computer language Cobol. Cobol, short for "Common Business-Oriented Language," was developed in the late 1950s and early 1960s based on the Flow-Matic language. It was designed specifically for business applications and became widely used in the business and finance sectors. Cobol introduced many features and concepts that are still used in modern programming languages today, making it a significant milestone in the history of computer programming.

Explanation

Flow-Matic became the basis for the computer language Cobol. Cobol, short for "Common Business-Oriented Language," was developed in the late 1950s and early 1960s based on the Flow-Matic language. It was designed specifically for business applications and became widely used in the business and finance sectors. Cobol introduced many features and concepts that are still used in modern programming languages today, making it a significant milestone in the history of computer programming.

8. From 1963 through 1980, who held the crown as a maker of the world's fastest computers?

Jeffrey P. Bezos

George Boole

Cyrus West Field

Seymour R. Cray

Seymour R. Cray held the crown as a maker of the world's fastest computers from 1963 through 1980. This means that during this time period, he was the leading figure in the field of computer technology and his computers were considered to be the fastest in the world.

Explanation

Seymour R. Cray held the crown as a maker of the world's fastest computers from 1963 through 1980. This means that during this time period, he was the leading figure in the field of computer technology and his computers were considered to be the fastest in the world.

9. Approximately how many email messages were sent per day in 2005?

100 Million

5 Billion

900 Million

35 Billion

In 2005, the number of email messages sent per day was approximately 35 billion. This suggests that there was a significant amount of email communication happening during that time period.

Explanation

In 2005, the number of email messages sent per day was approximately 35 billion. This suggests that there was a significant amount of email communication happening during that time period.

10. What is the largest annual conference on computer graphics and interactive techniques?

Compgraph

Intergraph

Siggraph

Cggraph

Siggraph is the correct answer because it is widely recognized as the largest annual conference on computer graphics and interactive techniques. It brings together professionals, researchers, and enthusiasts from around the world to showcase the latest advancements in computer graphics, animation, virtual reality, and more. Siggraph features a variety of presentations, workshops, exhibitions, and networking opportunities, making it a premier event for anyone interested in the field of computer graphics and interactive techniques.

Explanation

Siggraph is the correct answer because it is widely recognized as the largest annual conference on computer graphics and interactive techniques. It brings together professionals, researchers, and enthusiasts from around the world to showcase the latest advancements in computer graphics, animation, virtual reality, and more. Siggraph features a variety of presentations, workshops, exhibitions, and networking opportunities, making it a premier event for anyone interested in the field of computer graphics and interactive techniques.

11. What was the name of the world's first communications satellite?

Telstar

Starlog

Eco One

Cinestar

not-available-via-ai

Explanation

not-available-via-ai

12. What is the bus width of the main CPU in Sony PlayStation 2?

64 Bit

250 Bit

32 Bit

128 Bit

The bus width of the main CPU in Sony PlayStation 2 is 64 Bit. This means that the CPU can process 64 bits of data at a time, which allows for faster and more efficient data transfer and processing. A wider bus width generally indicates better performance and the ability to handle larger amounts of data.

Explanation

The bus width of the main CPU in Sony PlayStation 2 is 64 Bit. This means that the CPU can process 64 bits of data at a time, which allows for faster and more efficient data transfer and processing. A wider bus width generally indicates better performance and the ability to handle larger amounts of data.

13. Which company did Gordon E. Moore and Robert Noyce found in 1968?

General Dynamics

Intel

Sun Microsystems

Microsoft

Gordon E. Moore and Robert Noyce founded Intel in 1968.

Explanation

Gordon E. Moore and Robert Noyce founded Intel in 1968.

14. Which company marketed the Amiga 1000 personal computer?

Microsoft

Apple

Commodore

Atari

Commodore marketed the Amiga 1000 personal computer.

Explanation

Commodore marketed the Amiga 1000 personal computer.

15. Who developed the reset key combination Ctrl + Alt + Delete?

Bill Gates

Sergey Brin

Bob Metcalfe

David Bradley

David Bradley developed the reset key combination Ctrl + Alt + Delete. This key combination was originally designed as a way to reboot the computer system on the IBM PC. David Bradley, who was an engineer at IBM, implemented this feature in the early 1980s. The Ctrl + Alt + Delete combination became widely known and used in the Windows operating system as a way to access the task manager and perform various system functions.

Explanation

David Bradley developed the reset key combination Ctrl + Alt + Delete. This key combination was originally designed as a way to reboot the computer system on the IBM PC. David Bradley, who was an engineer at IBM, implemented this feature in the early 1980s. The Ctrl + Alt + Delete combination became widely known and used in the Windows operating system as a way to access the task manager and perform various system functions.