VU CS-610 Online Test Preparation

CS-610 Final Term Exams Preparation Virtual University

Sr. #	Questions	Answers Choice
1	CRC can detect more errors than a simple checksum.	true false Not Sure
2	Hardware that calculates a CRC uses two simple components	AND unit and XOR unit Shift register and XOR unit Shift register and AND unit None of the above
3	In Point-to-Point topology there are two topologies.	Tree and Ring Star and Ring Star and Tree None of the given
4	Protocol addresses are abstractions provided by ________	hardware software OS Internet
5	A network uses a ------arranges for computers to be connected in a closed loop.	Star Topology Ring Topology Bus Topology None of the given
6	Twice NAT is another variant of NAT. it is used with site that runs server. In this process NAT box is connected to Domain Name.	True False Not Sure
7	In case TCP, retransmission, acknowledgment from a computer on LAN are expected to arrive within	Seconds Micro seconds Milliseconds Nanoseconds
8	UDP offers application programs a Message-Oriented Interface, applications can depend on protocol to preserve data boundaries.	True False Not Sure
9	IPV6 address consists of ________	32 Bits 64 Bits 128 Bits none of the given
10	On of the design goals for unicast route propagation is __________.	consistency inconsistency stability dynamic addressing