Computer awareness quiz for today :-
Q1. Adaptive or dynamic directory used in packet routing changes:
a) Within each session
b) With each user session
c) At system generation time only
d) None of The Above
Q2. The method of network routing where every possible path between transmitting and receiving DTE is used is called:
a) Random Routing
b) Packet Routing
c) Directory Routing
d) None of The Above
Q3. Which one among the following network uses dynamic or adaptive routing:
a) TYMNET
b) ARPANET
c) SNA
d) None of The Above
Q4. In OSI network architecture, the dialogue control and token management are responsibilities of:
a) Session Layer
b) Network Layer
c) Transport Layer
d) None of The Above
Q5. In OSI network architecture, the routing is performed by:
a) Network Layer
b) Data Link Layer
c) Transport Layer
d) None of The Above
Q6. Layer one of the OSI model is:
a) Physical Layer
b) Link Layer
c) Network Layer
d) None of The Above
Q7. Which data communication method is used to transmit the data over a serial communication link:
a) Simplex
b) Full Duplex
c) Half Duplex
d) None of The Above
Q8. In a synchronous modem, the digital-to-analog converter transmits signal to the:
a) Equalizer
b) Modulator
c) Terminal
d) None of The Above
Q9. In communication satellite, multiple repeaters are known as:
a) Detectors
b) Modulators
c) Transponders
d) None of The Above
Q10. The receive equalizer reduces delay distortions using a:
a) Tapped Delay Lines
b) Gearshift
c) Difference Engine
d) None of The Above
Q11. The physical layer of a network:
a) Defines the electrical characteristics of signals passed between the computer and communication devices
b) Controls error detection and correction
c) Constructs packets of data and sends them across the network
d) None of The Above
Q12. A Local Area Network:
a) Can not become bogged down like a mainframe would if the load is too high
b) That connects thirty personal computers can provide more computing power than a minicomputer
c) Both of The Above
d) None of The Above
Q13. Local Area Network can transmit:
a) Faster than telecommunication over public telephone lines
b) Using twisted pair wiring or coaxial cables
c) Both of The Above
d) None of The Above
Q14. The application layer of a network:
a) Establishes, maintains and terminates virtual circuits
b) Defines the user's port into the network
c) Consists of software being run on the computer connected to the network
d) None of The Above
Q15. A network that requires human intervention of route signals is called a:
a) Bus Network
b) Ring Network
c) T - Switched Network
