CS601 Quiz.4 File 6

BC120401002 : Saif Ur Rehman

Quiz Start Time: 04:11 PM

Time Left

86
sec(s)

Question # 1 of 10 ( Start time: 04:11:36 PM )

Total Marks: 1

____ Technique requires more redundancy bits.

Select correct option:

	Error detection
	Error correction
	Both of the given
	None of the given

BC120401002 : Saif Ur Rehman

Quiz Start Time: 04:11 PM

Time Left

87
sec(s)

Question # 2 of 10 ( Start time: 04:12:12 PM )

Total Marks: 1

______________ is caused by random motion of electrons in a wire that creates extra signals which are not originally sent by sender.

Select correct option:

	Thermal Noise
	Induced noise
	Crosstalk
	Impulse noise

BC120401002 : Saif Ur Rehman

Quiz Start Time: 04:11 PM

Time Left

37
sec(s)

Question # 3 of 10 ( Start time: 04:13:14 PM )

Total Marks: 1

The PDU has no flag fields, no CRC, and no station address

Select correct option:

	True
	False

BC120401002 : Saif Ur Rehman

Quiz Start Time: 04:11 PM

Time Left

88
sec(s)

Question # 4 of 10 ( Start time: 04:14:16 PM )

Total Marks: 1

Information field contains the user data in __________ and network management information in a __________.

Select correct option:

	S- Frame, U- Frame
	U- Frame, I- Frame
	I-Frame, U-Frame
	S-frame, U-Frame

Single-bit

BC120401002 : Saif Ur Rehman

Quiz Start Time: 04:11 PM

Time Left

14
sec(s)

Question # 5 of 10 ( Start time: 04:14:40 PM )

Total Marks: 1

If the ASCII character H is sent and the character I is received, what type of error is this?

Select correct option:

	Single-bit
	Multiple-bit
	Burst
	Recoverable

BC120401002 : Saif Ur Rehman

Quiz Start Time: 04:11 PM

Time Left

88
sec(s)

Question # 6 of 10 ( Start time: 04:16:04 PM )

Total Marks: 1

Cable that connects the subscriber telephone to the nearest end office in a local loop is called

Select correct option:

	Twisted-pair cable
	Coaxial cable
	Fiber-optic cable
	Subscriber cable

BC120401002 : Saif Ur Rehman

Quiz Start Time: 04:11 PM

Time Left

86
sec(s)

Question # 7 of 10 ( Start time: 04:17:13 PM )

Total Marks: 1

Which of the following techniques takes data from one high speed line and breaks it into portions?

Select correct option:

	Inverse subtraction
	Inverse addition
	Multiplexing
	Inverse multiplexing

BC120401002 : Saif Ur Rehman

Quiz Start Time: 04:11 PM

Time Left

88
sec(s)

Question # 8 of 10 ( Start time: 04:18:21 PM )

Total Marks: 1

__________ means that the signal changes its form or shape.

Select correct option:

	Noise
	Attenuation
	Alteration
	Distortion

BC120401002 : Saif Ur Rehman

Quiz Start Time: 04:11 PM

Time Left

87
sec(s)

Question # 9 of 10 ( Start time: 04:19:03 PM )

Total Marks: 1

What is present in all HDLC control fields?

Select correct option:

	P/F bit
	N(R)
	N(S)
	Code bits

BC120401002 : Saif Ur Rehman

Quiz Start Time: 04:11 PM

Time Left

87
sec(s)

Question # 10 of 10 ( Start time: 04:19:17 PM )

Total Marks: 1

Line discipline is done in ____ways

Select correct option:

	3
	2
	1
	4

CS614 Quiz No.4 Shared by Princess (solved), Spring 2014

“What means What”. The phrase refers to: Select correct option: Meta data External data Transformed data Internal representations Question # 2 of 10 Which of the following is NOT one of the activities of “Maintenance and Growth” phase in Kimball’s DWH development approach? Select correct option: Education Technical Education Program Support Interface Deployment Question # 3 of 10 Horizontally wide data means: Select correct option: Dataset has large no. of attributes Dataset has large no. of records Dataset has attribute skews Dataset has partitioning skews Question # 4 of 10 Which of the following is NOT one of the top-10 mistakes that should be avoided during DWH development? Select correct option: Not interacting directly with end ...

CS614 Quiz No.4 Shared by MT Khan (Solved)

Question # 1 of 10 ( Start time: 09:04:39 PM ) Total Marks: 1 A typical cycle of implementing the change in DWH comprises of the sequence: Select correct option: Production -> QA -> Development Development-> QA -> Production(CORRECT) Development -> Production -> QA Production -> Development -> QA Question # 2 of 10 ( Start time: 09:05:16 PM ) Total Marks: 1 Vertically wide data means: Select correct option: Dataset has large no. of attributes Dataset has large no. of records(CORRECT) Dataset has attribute skews Dataset has partitioning skews Question # 3 of 10 ( Start time: 09:05:43 PM ) Total Marks: 1 In ___________ phase of kimballs approach, we identify the components needed now and in future. Select correct option: Requirement definition Architectural design Product development Analytical application development Question # 4 of 10 ( Start time: 09:06:56 PM ) Total Marks: 1 Technical architecture design supports the communicat...

CS301 Current Finalterm Paper Spring 2014 Shared By M. Waleed

My Tday's Cs301 Paper: Mcq's Are From Moaz And Some Are From Handouts. Subjective Is From Moaz Majority One. 1- The Image Segmentation Define? 2- The Maximum Number Level Of Nodes In Binary Tree 3-The Iteration Array Have To Sort. 4- The Hapified Array Have To Solved 5- The Algorithm Of Binary Seaoh Tree 6-Sara Arrays Wala He Tha Ya Heap Wala. 7-....Wala Wala Wala...

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