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Kathleen
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Questions by Kathleen
29
votes
2
answers
1201
GATE CSE 2008 | Question: 6
Let $r$ denote number system radix. The only value(s) of $r$ that satisfy the equation $\sqrt{121_r}={11}_r$ is/are decimal $10$ decimal $11$ decimal $10$ and $11$ any value $> 2$
Let $r$ denote number system radix. The only value(s) of $r$ that satisfy the equation $\sqrt{121_r}={11}_r$ is/aredecimal $10$decimal $11$decimal $10$ and $11$any value ...
11.6k
views
asked
Sep 11, 2014
Digital Logic
gatecse-2008
digital-logic
number-representation
normal
+
–
26
votes
4
answers
1202
GATE CSE 2008 | Question: 5
In the Karnaugh map shown below, $X$ denotes a don’t care term. What is the minimal form of the function represented by the Karnaugh map? $\bar{b}.\bar{d} + \bar{a}.\bar{d}$ $\bar{a}.\bar{b} + \bar{b}.\bar{d} + \bar{a}.b.\bar{d}$ $\bar{b}.\bar{d} + \bar{a}.b.\bar{d}$ $\bar{a}.\bar{b} + \bar{b}.\bar{d} + \bar{a}.\bar{d}$
In the Karnaugh map shown below, $X$ denotes a don’t care term. What is the minimal form of the function represented by the Karnaugh map?$\bar{b}.\bar{d} + \bar{a}.\bar...
7.0k
views
asked
Sep 11, 2014
Digital Logic
gatecse-2008
digital-logic
k-map
easy
+
–
38
votes
2
answers
1203
GATE CSE 2008 | Question: 4
In the IEEE floating point representation the hexadecimal value $0\text{x}00000000$ corresponds to The normalized value $2^{-127}$ The normalized value $2^{-126}$ The normalized value $+0$ The special value $+0$
In the IEEE floating point representation the hexadecimal value $0\text{x}00000000$ corresponds toThe normalized value $2^{-127}$The normalized value $2^{-126}$The normal...
12.7k
views
asked
Sep 11, 2014
Digital Logic
gatecse-2008
digital-logic
floating-point-representation
ieee-representation
easy
+
–
29
votes
6
answers
1204
GATE CSE 2008 | Question: 3
The following system of equations $x_1 + x_2 + 2x_3 = 1$ $x_1 + 2x_2 + 3x_3 = 2$ $x_1 + 4x_2 + αx_3 = 4$ has a unique solution. The only possible value(s) for $α$ is/are $0$ either $0$ or $1$ one of $0, 1$, or $-1$ any real number
The following system of equations$x_1 + x_2 + 2x_3 = 1$$x_1 + 2x_2 + 3x_3 = 2$$x_1 + 4x_2 + αx_3 = 4$has a unique solution. The only possible value(s) for $α$ is/are$0$...
9.9k
views
asked
Sep 11, 2014
Linear Algebra
gatecse-2008
easy
linear-algebra
system-of-equations
+
–
28
votes
8
answers
1205
GATE CSE 2008 | Question: 2
If $P, Q, R$ are subsets of the universal set U, then $(P\cap Q\cap R) \cup (P^c \cap Q \cap R) \cup Q^c \cup R^c$ is $Q^c \cup R^c$ $P \cup Q^c \cup R^c$ $P^c \cup Q^c \cup R^c$ U
If $P, Q, R$ are subsets of the universal set U, then $$(P\cap Q\cap R) \cup (P^c \cap Q \cap R) \cup Q^c \cup R^c$$ is$Q^c \cup R^c$$P \cup Q^c \cup R^c$$P^c \cup Q^c \c...
9.2k
views
asked
Sep 11, 2014
Set Theory & Algebra
gatecse-2008
normal
set-theory&algebra
set-theory
+
–
25
votes
9
answers
1206
GATE CSE 2008 | Question: 1
$\displaystyle \lim_{x \to \infty}\frac{x-\sin x}{x+\cos x}$ equals $1$ $-1$ $\infty$ $-\infty$
$\displaystyle \lim_{x \to \infty}\frac{x-\sin x}{x+\cos x}$ equals$1$$-1$$\infty$$-\infty$
9.9k
views
asked
Sep 11, 2014
Calculus
gatecse-2008
calculus
limits
easy
+
–
3
votes
1
answer
1207
GATE CSE 1991 | Question: 01,i
1.1k
views
asked
Sep 11, 2014
Others
gate1991
digital-logic
circuit-output
normal
out-of-gate-syllabus
+
–
58
votes
4
answers
1208
GATE CSE 2008 | Question: 50
Which of the following statements are true? Every left-recursive grammar can be converted to a right-recursive grammar and vice-versa All $\epsilon$-productions can be removed from any context-free grammar by suitable transformations The language generated by a context-free grammar all ... trees I, II, III and IV II, III and IV only I, III and IV only I, II and IV only
Which of the following statements are true?Every left-recursive grammar can be converted to a right-recursive grammar and vice-versaAll $\epsilon$-productions can be remo...
13.6k
views
asked
Sep 11, 2014
Compiler Design
gatecse-2008
normal
compiler-design
grammar
+
–
47
votes
5
answers
1209
GATE CSE 2008 | Question: 84
Consider the following C program that attempts to locate an element $x$ in an array $Y[ \ ]$ using binary search. The program is erroneous. f (int Y[10] , int x) { int i, j, k; i= 0; j = 9; do { k = (i+ j) / 2; if( Y[k] < x) i = k;else j = k; } while (Y[k] != x ... $Y$ is $[2 \ 4 \ 6 \ 8 \ 10 \ 12 \ 14 \ 16 \ 18 \ 20]$ and $ 2 < x < 20$ and $x$ is even
Consider the following C program that attempts to locate an element $x$ in an array $Y[ \ ]$ using binary search. The program is erroneous. f (int Y[10] , int x) { int i,...
21.1k
views
asked
Sep 11, 2014
Algorithms
gatecse-2008
algorithms
searching
normal
+
–
64
votes
6
answers
1210
GATE CSE 2008 | Question: 82
Consider the following $\text{ER}$ diagram The minimum number of tables needed to represent $M$, $N$, $P$, $R1$, $R2$ is $2$ $3$ $4$ $5$
Consider the following $\text{ER}$ diagramThe minimum number of tables needed to represent $M$, $N$, $P$, $R1$, $R2$ is$2$$3$$4$$5$
26.2k
views
asked
Sep 11, 2014
Databases
gatecse-2008
databases
er-diagram
normal
+
–
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