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This set of General Informatics Multiple Choice Questions & Answers (MCQs) focuses on General Informatics Set 3
Q1 | WAN stands for………………
- wireless area network
- wired area network
- wide area network
- none of these
Q2 | PAN stands for………………
- pan american network
- personal area network
- personal academic network
- none of these
Q3 | VPN stands for…………….
- virtual private network
- very private network
- voice passing network
- none ofthese
Q4 | GB stands for ………………….
- gigabyte
- giant byte
- global bus
- none of these
Q5 | PDA stands for ………………..
- personal digital assistant
- personal dairy assistant
- private digital assistant
- none of these
Q6 | ………………….. is the primary large printed circuit board within a personal computer.
- motherboard
- main memory
- magnetic disk
- none of these
Q7 | CRT means ……………………..
- cathode ray tube
- central ray tube
- cathode ray tray
- none of these
Q8 | Magnetic disks are also known as………………….
- hard disk
- soft disk
- compact disk
- none of these
Q9 | Which of the following documents handling system is not used for storage of documents
- cd-rom
- microfiche
- microfilm
- none of these
Q10 | Which of the following are input devices?
- keyboard
- mouse
- card reader
- all of these
Q11 | Examples of output devices are
- screen
- printer
- speaker
- all of these
Q12 | VDU is also called
- screen
- monitor
- both 1 & 2
- printer
Q13 | Any two computers connected through a telephone line should be connected witha………….on both sides.
- printer
- scanner
- hard disk
- modem
Q14 | Which of the following is not a transmission medium
- twisted pair cable
- coaxial cable
- modem
- satellite system
Q15 | A server in LAN is a
- nic
- work station with huge secondary storage
- device offering service to user
- none of these
Q16 | Which of the following items is not used in Local Area Networks?
- modem
- printer
- computer
- cable
Q17 | Different computers are connected to LAN by a cable and
- special wires
- telephone lines
- modem
- interface card
Q18 | What is the name of the network technology in which there are bidirectional links betweeneach possible node?
- star
- ring
- mesh
- tree
Q19 | The most flexible network topology is
- ring
- star
- bus
- none of these
Q20 | Which of the following topologies is highly reliable?
- ring
- star
- fully connected mesh
- none of these
Q21 | Data communication cable laying is not required when using
- optical fibre
- coaxial fibre
- microwave transmission
- none of these
Q22 | Which data communication method is used for sending data in both direction at the sametime?
- half duplex
- full duplex
- super duplex
- simplex
Q23 | Which of the following is suitable for networking within a building?
- wan
- lan
- man
- van
Q24 | Which of the following is suitable for networking in two adjacent buildings?
- wan
- lan
- man
- van
Q25 | Ethernet networks transmit data in small units. These units are called………
- baud
- frames
- data bundles
- none of these