Objective Computer Knowledge

Q. Computers built before the first Generation of computers were
1 Mechanical
2 Electro-mechanical
3 Electrical
4 None of these
Ans: 2
Q. Punched cards were first introduced by-
1 Powers
2 Pascal
3 Jacquard
4 Herman Hollerith
Ans: 4
Q. The man who built the first Mechanical Calculator was-
1 Joseph Marie Jacquard
2 John Mauchly
3 Blaise Pascal
4 Hardward Ailken
Ans: 3
Q. The Analytical Engine developed during First Generation of computers used_________ as a memory unit
1 RAM
2 Floppies
3 Cards
4 Counter Wheels
Ans: 4
Q. The earliest calculating devices are-
1 Abacus
2 Clock
3 Difference Engine
4 None of these
Ans: 1
Q. When you purchase a product over a Mobile Phone, the transaction is called-
1 Web Commerce
2 e-Commerce
3 m-Commerce
4 Mobile purchases
Ans: 3
Q. Which of the following cables can transmit data at high speeds-
1 Coaxial Cable
2 Optic fibre Cable
3 Twistedpair Cable
4 UTP Cable
Ans: 2
Q. What is the other name for LAN Card ?
1 NIC
2 Network Connector
3 MODEM
4 Internet Card
Ans: 1
Q. Which of the following is not a logic gate ?
1 AND
2 OR
3 NOT
4 NAT
Ans: 4
Q. What is the address given to a computer connected to a network called?
1 System Address
2 SYSID
3 Process ID
4 IP Address
Ans: 4