- Online Communication
- Chatting
- Offline Communication
- None of these
- b
Computer Operator
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The technique used to interconnect a set of computers identified by unique name is called:
- Client Server Network
- Work Group
- Peer to Peer Network
- Work Group Computing
- b
The smallest addressable unit of memory is:
- Byte
- Bit
- Nibble
- Word
- a
-
Bit
Nibble
Byte
KiloByte
MegaByte
GegaByte
TeraByte
If you press…..in MS-Excel the cell accepts yours typing as its contents.
- Shift + Enter
- Enter
- Alt + Enter
- Ctrl + Alt + Enter
- b
Which of the following computer is used to perform complex task like weather prediction and weapon designing?
- Microcomputer
- Minicomputer
- Super Computer
- Mainframe Computers
- c
Printers and plotters are common forms of:
- Storage Unit
- Input Unit
- Output Unit
- Processing Unit
- c
In……topology if any computer fails the entire network goes down.
- Bus
- Star
- Ring
- Tree
- c
-
There are six types of computer topologies.
Second Generation Computer used:
- Microprocessor
- Transistors
- Integrated Circuit
- Vacuum Tube
- b
-
First Generation Computer used Vacuum Tubes.
Second Generation Computer are also called Transistor Computer.
Which of the following is not a computer bus?
- Timer Bus
- Address Bus
- Data Bus
- Control Bus
- a
-
Buses are used to send data or signals from computer processor to other parts of computer.
Which of the following is/are primary memory?
- RAM
- ROM
- Both A & B
- Hard Disk
- c
-
RAM, ROM, Cache Memory are examples of primary memory.
Hard Disk is an example of secondary memory.
