These questions are basic level ones and can be answered in less than a minute if you have seen the topic.

Recent questions tagged easy

39 votes
4 answers
542
A prime attribute of a relation scheme $R$ is an attribute that appearsin all candidate keys of $R$in some candidate key of $R$in a foreign key of $R$only in the primary ...
54 votes
5 answers
546
61 votes
10 answers
547
50 votes
9 answers
548
Consider the following rooted tree with the vertex labeled $P$ as the root:The order in which the nodes are visited during an in-order traversal of the tree is$SQPTRWUV$$...
31 votes
5 answers
551
12 votes
3 answers
555
11 votes
1 answer
556
Choose the word that is opposite in meaning to the word “coherent”.stickywell-connectedramblingfriendly
12 votes
5 answers
557
If she _______________ how to calibrate the instrument, she _______________ done the experiment.knows, will haveknew, hadhad known, could haveshould have known, would hav...
34 votes
3 answers
562
Which of the following socket API functions converts an unconnected active TCP socket into a passive socket?$\textsf{connect}$$\textsf{bind}$$\textsf{listen}$$\textsf{acc...
33 votes
3 answers
563
Given an instance of the STUDENTS relation as shown as below$$\begin{array}{|c|c|c|c|c|} \hline \textbf {StudentID} & \textbf{StudentName} & \textbf{StudentEmail} & \text...
34 votes
8 answers
564
29 votes
4 answers
565
Which one of the following is NOT performed during compilation?Dynamic memory allocationType checkingSymbol table managementInline expansion
27 votes
5 answers
566
Consider the function func shown below: int func(int num) { int count = 0; while (num) { count++; num>>= 1; } return (count); }The value returned by func($435$) is ______...
43 votes
8 answers
567
If the matrix $A$ is such that $$A= \begin{bmatrix} 2\\ −4\\7\end{bmatrix}\begin{bmatrix}1& 9& 5\end{bmatrix}$$ then the determinant of $A$ is equal to ______.
24 votes
2 answers
569