1. Several
Computers connected together is called:
(A) Client-server (B) Client
(C) Computer network (D) Hub
Answer: C
2. ....………is
paperless document transfer between companies
(A) EFT (B)
EDI
(C) ETS (D)
RTGS
Answer: B
3. The
synchronous modems are more costly than the asynchronous modems because:
(A) they produce large volume of data
(B) they contain clock recovery circuits
(C) they transmit the data with stop and
start bits
(D) they operate with a larger bandwidth
Answer: B
4. DNS
represents ................ structure.
(A) bus (B) loop
(C) tree (D) ring
Answer: C
5. The
generic domain for non profit organizations?
(A) Com (B)
Edu
(C) Org (D)
Net
Answer: C
6. When
the resolver gives a domain name to DNS, what it gets back are the
..................... associated with that name.
(A) Resource records (B) IP records
(C) Ethernet address (D) Port number
Answer: A
7. Which
AAL type can best process a data stream having a non constant bit rate?
(A) AAL1 (B)
AAL2
(C) AAL3/4 (D)
AAL5
Answer: B
8. The
basic function of the e-mail system to intimate the originator what happened to
the message transmitted is ....................
(A) Disposition (B) Reporting
(C) Displaying (D) Composition
Answer: B
9. In
e-mail system, ...................... allow people to read and send e-mails.
(A) message transfer agent (B) user agent
(C) browser agent (D) server agent
Answer: B
10. In
e-mail system, ....................... move the message from the source to the
destination.
(A) user agent (B) browser agent
(C) message transfer agent (D) server agent
Answer: C
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