Top 1000+ Solved Computer Networks MCQ Questions Answer
Q. High speed ethernet works on
a. coaxial cable
b. twisted pair cable
c. optical fiber
d. none of the mentioned
Q. The maximum size of payload field in ethernet frame is
a. 1000 bytes
b. 1200 bytes
c. 1300 bytes
d. 1500 bytes
Q. What is interframe gap?
a. idle time between frames
b. idle time between frame bits
c. idle time between packets
d. none of the mentioned
Q. An ethernet frame that is less than the IEEE 802.3 minimum length of 64 octets is called
a. short frame
b. run frame
c. mini frame
d. man frame
Q. Which of this is not a constituent of residential telephone line?
a. a high-speed downstream channel
b. a medium-speed downstream channel
c. a low-speed downstream channel
d. none of the mentioned
Q. In DSL telco provides these services
a. wired phone access
b. isp
c. all of the mentioned
d. none of the mentioned
Q. The function of DSLAM is
a. convert analog signals into digital signals
b. convert digital signals into analog signals
c. amplify digital signals
d. none of the mentioned
Q. Choose the statement which is not applicable for cable internet access
a. it is a shared broadcast medium
b. it includes hfcs
c. cable modem connects home pc to ethernet port
d. analog signal is converted to digital signal in dslam
Q. Among the optical-distribution architectures that is essentially switched ehternet is
a. aon
b. pon
c. non
d. none of the mentioned
Q. StarBand provides
a. ftth internet access
b. cable access
c. telephone access
d. satellite access
Q. ONT is connected to splitter using
a. high speed fibre cable
b. hfc
c. optical cable
d. none of the mentioned
Q. The sharing of a medium and its link by two or more devices is called _______
a. fully duplexing
b. multiplexing
c. both a and b
d. none of the mentioned