Q: Who co-created the UNIX operating system in 1969 with Dennis Ritchie?

1. Ken Thompson
2. Steve Wozniak
3. Niklaus Wirth
4. Bjarne Stroustrup

Q: What was the first ARPANET message?

1. "hello world"
2. "lo"
3. "cyberspace, the final frontier"
4. "mary had a little lamb"

Q: '.TMP' extension refers usually to what kind of file?

1. Compressed Archive file
2. Temporary file
3. Image file
4. Audio file

Q: Who created Pretty Good Privacy (PGP)?

1. Tim Berners-Lee
2. Ken Thompson
3. Marc Andreessen
4. Paul Zimmerman

Q: '.BAK' extension refers usually to what kind of file?

1. Backup file
2. Audio file
3. MS Encarta document
4. Animation/movie file

Q: Compact discs, (according to the original CD specifications) hold how many minutes of music?

1. 74 mins
2. 56 mins
3. 90 mins
4. 60 mins

Q: What is part of a database that holds only one type of information?

1. File
2. Report
3. Field
4. Record

Q: Hardware devices that are not part of the main computer system and are often added later to the system.

1. Peripheral
2. Highlight
3. Execute
4. Clip art

Q: Who developed Yahoo?

1. Steve Case & Jeff Bezos
2. Dennis Ritchie & Ken Thompson
3. Vint Cerf & Robert Kahn
4. David Filo & Jerry Yang

Q: What do we call a collection of two or more computers that are located within a limited distance of each other and that are connected to each other directly or indirectly?

1. Local Area Network
2. Wide Area Network
3. Interanet
4. Inernet

Q: On the Task bar the time is shown in the...?

1. Desktop
2. Scrollbar
3. Notification area or Tray
4. Start menu

Q: 'CD' computer abbreviation usually means ?

1. Compact Disc
2. Copy Density
3. Change Data
4. Command Description

Q: The window which shows icons for things like the mouse, sound, and display is...?

1. Control Panel
2. Taskbar
3. My Computer
4. Explorer

Q: A dual-layer DVD is valued because it:

1. Creates alternative sound tracks
2. Contains a backup of the data stored
3. Uses a second layer to offer a speed increase
4. Can hold more data