NIELIT 2022 April Scientist B | Section B | Question: 55

Consider a hard disk with $16$ recording surfaces $(0-15)$ having $16384$ cylinders $(0-16383)$ and each cylinder contains $64$ sectors $(0-63).$ Data storage capacity in...

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NIELIT 2022 April Scientist B | Section B | Question: 46
A sender uses the Stop-and-Wait $\text{ARQ}$ protocol for reliable transmission of frames. Frames are of size $1000 \; \text{bytes}$ and the transmission rate at the sender is $80 \; \text{Kbps (1 Kbps = 1000 bits/second)}.$ ... $\text{bytes/second}.$ $2500$ $2000$ $1500$ $500$

A sender uses the Stop-and-Wait $\text{ARQ}$ protocol for reliable transmission of frames.Frames are of size $1000 \; \text{bytes}$ and the transmission rate at the sende...

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NIELIT 2022 April Scientist B | Section B | Question: 49
Let $\text{R (A, B, C, D)}$ be a relational schema with the following functional dependencies: $\text{A} \rightarrow \text{B, B} \rightarrow \text{C}$ $\text{C} \rightarrow \text{D}$ ... dependency preserving does not give a lossless join, but is dependency preserving does not give a lossless join and is not dependency preserving

Let $\text{R (A, B, C, D)}$ be a relational schema with the following functional dependencies: $\text{A} \rightarrow \text{B, B} \rightarrow \text{C}$ $\text{C} \rightar...

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NIELIT 2022 April Scientist B | Section B | Question: 50
Match the following: ... $\text{(I)}$ $\text{(II)}$ $\text{(III)}$ $\text{(IV)}$

Match the following:$$\begin{array} {ll} \qquad \quad\textbf{List-I} & \qquad \quad \textbf{List-II} \\ \text{(P) Condition coverage} & \text{(1) Black-box testing} \\ \t...

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tags	tag:apple
author	user:martin
title	title:apple
content	content:apple
exclude	-tag:apple
force match	+apple
views	views:100
score	score:10
answers	answers:2
is accepted	isaccepted:true
is closed	isclosed:true

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A. Gives rise to aperture effect …

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