# Recent questions in Others

1
System Development Life-cycle has following stages : Requirement analysis Coding Design Testing Which option describes the correct sequence of stages ? III, I, IV, II II, III, I, IV I, III, IV, II None of the above
2
Which one is measure of software complexity ? Number of lines of code $(LOC)$ Number of man years Number of function points $(FP)$ All of the above
3
Which type of coupling is least preferred ? Content coupling Data coupling Control coupling Common coupling
4
$PVM$ and $MPI$ Library functions are implemented on the top of the : Universal Message Passing $(UMS)$ Network Interface Driver $(NID)$ Media Access Control $(MAC)$ None of these
5
The frequency reuse plan is divided into cell grouping using how many cells, where the number of cells equals $N$ ? $3$ $10$ $7$ $21$
6
Which interim standard describes inter-switching networking ? $IS- 54$ $IS-95$ $DS-45$ $ANSI-41$
7
Theoretically, how many $1.25$ $MHz$ Carriers are there in a $CDMA$ cell ? $18$ $22$ $9$ $64$
8
Another name of $IEEE$ $802.11a$ is : $WECA$ Fast Ethernet Wi-Fi $5$ $802-11g$
9
If $I_m$ denotes the set of integers modulo $m$, then the following are fields with respect to the operations of addition modulo $m$ and multiplication modulo $m$ : $Z_{23}$ $Z_{29}$ $Z_{31}$ $Z_{33}$ (i) only (i) and (ii) only (i), (ii) and (iii) only (i), (ii), (iii) and (iv)
10
An example of a binary number which is equal to its $2$’s complement is : $1100$ $1001$ $1000$ $1111$
11
When a tri-state logic device is in the third state, then : it draws low current it does not draw any current it draws very high current it presents a low impedance
12
An example of a connective which is not associative is : $\text{AND}$ $\text{OR}$ $\text{EX-OR}$ $\text{NAND}$
13
Essential hazards may occur in : Combinational logic circuits Synchronous sequential logic circuits Asynchronous sequential logic circuits working in the fundamental mode Asynchronous sequential logic circuits working in the pulse mode
14
Suppose $x$ and $y$ are two Integer Variables having values $0\times5AB6$ and $0\times61CD$ respectively. The result (in hex) of applying bitwise operator and to $x$ and $y$ will be : $0\times5089$ $0\times4084$ $0\times78A4$ $0\times3AD1$
15
Which of the following statement(s) is/are correct? Persistence is the term used to describe the duration of phosphorescence. The control electrode is used to turn the electron beam on and off. The electron gun creates a source of electrons which are focused into a narrow beam directed at the face of CRT. All of the above
16
A segment is any object described by GKS commands and data that start with CREATE SEGMENT and Terminates with CLOSE SEGMENT command. What functions can be performed on these segments? Translation and Rotation Panning and Zooming Scaling and Shearing Translation, Rotation, Panning and Zooming
17
Match the following: ... a-i, b-ii, c-iii, d-iv a-i, b-iii, c-ii, d-iv a-iv, b-iii, c-ii, d-i, a-iv, b-ii, c-i, d-iii
Consider following two rules R$1$ $\text{and}$ R$2$ in logical reasoning in Artificial Intelligence (AI): R$1$: From $\alpha \supset \beta\frac{and \alpha}{Inter \beta }$ is known as Modulus Tollens (MT) R$2$:From $\alpha \supset \beta\frac{and \neg \beta }{Inter \neg\alpha}$ is ... (MP) Only R$1$ is correct. Only R$2$ is correct. Both R$1$ and R$2$ are correct. Neither R$1$ nor R$2$ is correct.
Consider the following $AO$ graph: Which is the best node to expand next by AO* algorithm? $A$ $B$ $C$ $B$ and $C$