Q: Who developed Yahoo?

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

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

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

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

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

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

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

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

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

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

Q: In which decade was the telegraph invented?

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

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

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

Q: In which decade was the transistor invented?

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

Q: 'OS' computer abbreviation usually means ?

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

Q: 'CD' computer abbreviation usually means ?

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

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. Inernet
3. Wide Area Network
4. Interanet

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

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

Q: Which device can be used to store charge?

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