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Answers by nitesh_scorpio
4
votes
1
GATE CSE 2007 | Question: 64
Consider the following schedules involving two transactions. Which one of the following statements is TRUE? $S_1 :r_1(X); r_1(Y); r_2(X); r_2(Y); w_2(Y); w_1(X)$ ... is not conflict serializable. $S_1$ is not conflict serializable and $S_2$ is conflict serializable. Both $S_1$ and $S_2$ are not conflict serializable.
Consider the following schedules involving two transactions. Which one of the following statements is TRUE?$S_1 :r_1(X); r_1(Y); r_2(X); r_2(Y); w_2(Y); w_1(X)$$S_2 :r_1(...
9.6k
views
answered
Jan 22, 2019
Databases
gatecse-2007
databases
transaction-and-concurrency
normal
+
–
2
votes
2
GATE CSE 1995 | Question: 1.5
Merge sort uses: Divide and conquer strategy Backtracking approach Heuristic search Greedy approach
Merge sort uses:Divide and conquer strategyBacktracking approachHeuristic searchGreedy approach
5.0k
views
answered
Jan 4, 2019
Algorithms
gate1995
algorithms
sorting
easy
algorithm-design-technique
merge-sort
+
–
0
votes
3
GATE1997
What is S1,S2?and how to to decide their scope for variable access? Procedure A; x,y:intger; Procedure B; x,z:real S1 end B; Procedure C; i:integer; S2 end C; end A; The variables accessible in S1 and S2 are (A) x of A, y, x of B and z in S1 and x of B, y and i in S2 (B) x of B, ... z in S1 and x of B, i and z in S2 (C) x of B, z and y in S1 and x of A, i and y in S2 (D) None of the above
What is S1,S2?and how to to decide their scope for variable access? Procedure A; x,y:intger; Procedure B; x,z:real S1 end B; Procedure C; i:integer; S2 end C; end A;The v...
1.2k
views
answered
Dec 31, 2018
Programming in C
usergate1997
usermod
normal
data-structures
+
–
0
votes
4
GATE CSE 1991 | Question: 01,iv
Using the 8087 arithmetic coprocessor with the 8086 CPU requires that the 8086 CPU is operated ............
Using the 8087 arithmetic coprocessor with the 8086 CPU requires that the 8086 CPU is operated ............
2.0k
views
answered
Dec 28, 2018
CO and Architecture
gate1991
8086
normal
co-and-architectured
out-of-gate-syllabus
+
–
2
votes
5
GATE CSE 1995 | Question: 1.22
If at every point of a certain curve, the slope of the tangent equals $\frac{-2x}{y}$ the curve is a straight line a parabola a circle an ellipse
If at every point of a certain curve, the slope of the tangent equals $\frac{-2x}{y}$ the curve isa straight linea parabolaa circlean ellipse
2.5k
views
answered
Dec 24, 2018
Others
gate1995
lines-curves
out-of-gate-syllabus
+
–
4
votes
6
GATE CSE 1998 | Question: 2.1
The rank of the matrix given below is: $\begin{bmatrix} 1 &4 &8 &7\\ 0 &0& 3 &0\\ 4 &2& 3 &1\\ 3 &12 &24 &21 \end{bmatrix}$ $3$ $1$ $2$ $4$
The rank of the matrix given below is:$$\begin{bmatrix} 1 &4 &8 &7\\ 0 &0& 3 &0\\ 4 &2& 3 &1\\ 3 &12 &24 &21 \end{bmatrix}$$$3$$1$$2$$4$
7.1k
views
answered
Dec 24, 2018
Linear Algebra
gate1998
linear-algebra
matrix
normal
rank-of-matrix
+
–
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