Q: Who developed Yahoo?

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

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

1. System file
2. Backup file
3. Audio file
4. Compressed Archive file

Q: Blue is what number on the resistor color code?

1. 2
2. 6
3. 1
4. 4

Q: In which decade were the first successful diode and triode vacuum tubes invented?

1. 1800s
2. 1880s
3. 1900s
4. 1890s

Q: What is the relationship between resistivity r and conductivity s?

1. R = s
2. R > s
3. R = 1/s
4. R = s2

Q: What do we call a network whose elements may be separated by some distance? It usually involves two or more small networks and dedicated high-speed telephone lines.

1. WAN (Wide Area Network)
2. URL (Universal Resource Locator)
3. LAN (Local Area Network)
4. World Wide Web

Q: In which decade was the telegraph invented?

1. 1840s
2. 1810s
3. 1870s
4. 1890s

Q: In which decade was the AEEE (now the IEEE) founded?

1. 1850s
2. 1880s
3. 1950s
4. 1930s

Q: In which decade was the transistor invented?

1. 1960s
2. 1950s
3. 1980s
4. 1940s

Q: 'OS' computer abbreviation usually means ?

1. Order of Significance
2. Open Software
3. Operating System
4. Optical Sensor

Q: 'CD' computer abbreviation usually means ?

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

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

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

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

Q: Which device can be used to store charge?

1. Capacitor
2. Diode
3. Transistor
4. Resistor