Question - 1
Bluetooth is an example of
- Personal area network
- Local area network
- Virtual private network
- Wide area network
Solutions
Answer- A
Question - 2
The application layer of the OSI model is
- Four layer
- Five layer
- Six layer
- Seven layer
Solutions
Answer- D
Question - 3
Which of the following terms is just the collection of networks that can be joined together?
- Intranet
- VPN
- LAN
- Internet
Solutions
Answer- A
Question - 4
- Ring network
- Star network
- Mesh network
- Wide area network
Solutions
Answer- A
Question - 5
Which of the following is the fastest type of computer?
- Personal computer
- Workstation
- Notebook
- Laptop
Solutions
Answer- D
Question - 6
To connect networks of similar protocols ______ are used
- Bridges
- Routers
- Gateways
- Dial-up routers
Solutions
Answer- A
Question - 7
Computers connected to a LAN (local area network) can
- Share information and/or share peripheral equipment
- Email
- Run faster
- Go Online
Solutions
Answer- A
Question - 8
Which can read data and convert them to a form that a computer can use?
- Input device
- hard disk
- USB Cable
- Any Storage
Solutions
Answer- A
Question - 9
_______ is a technique that is used to send more than one call over a single line.
- Digital transmission
- Multiplexing
- Infrared transmission
- None of the above
Solutions
Answer- B
Question - 10
The connection between your computer at home and your local ISP is called _____.
- The last mile
- The home stretch
- The home page
- The backbone
Solutions
Answer- C
Question - 11
A device which can be connected to a network without using cable is called
- Distributed device
- Wireless device
- Centralized device
- Open-source device
Solutions
Answer- B
Question - 12
A ____ is a set of rules.
- Resource locator
- Protocol
- Domain
- URL
Solutions
Answer- B
Question - 13
The vast network of computers that connects millions of people all over the world is called
- Internet
- Intranet
- LAN
- WEB
Solutions
Answer- A
Question - 14
Most important advantage of an IC is its
- Extremely high reliability
- Low power consumption
- Easy replacement in case of circuit failure
- Low heat Transmission
Solutions
Answer- A
Question - 15
Officer LANs that are spread geographically apart on a large scale can be connected using a corporate
Answer- B
Question - 16
The data rate of the ISDN basic access B channel is
- 64 Kbps
- 128 Kbps
- 256 Kbps
- 528 Kbps
Solutions
Answer- A
Question - 17
- Modem
- Modem eliminator
- Protocol converter
- Multiplexer
Solutions
Answer- B
Question - 18
Which of the following is not a disadvantage of wireless LAN?
- Slower data transmission
- Higher error rate
- Interference of transmissions from different computers
- All of the above
Solutions
Answer- D
Question - 19
Computers that control processes accept data in a continuous
- Data traffic pattern
- Data highway
- Infinite loop
- None of the above
Solutions
Answer- C
Question - 20
The geostationary satellite used for communications systems
- is positioned over equator
- remains stationery relative to the earth
- rotates with the earth
- All the above
Solutions
Answer- D
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