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

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

Q: What was the first ARPANET message?

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

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

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

Q: Who created Pretty Good Privacy (PGP)?

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

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

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

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

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

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

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

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

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

Q: Who developed Yahoo?

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

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

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

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

Q: 'CD' computer abbreviation usually means ?

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

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

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

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

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