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31
#Testbook
0 votes
33
gate 2015 ECE
0 votes
35
tst series
https://gateoverflow.in/?qa=blob&qa_blobid=6846891770219586040
https://gateoverflow.in/?qa=blob&qa_blobid=6846891770219586040
0 votes
37
Doubt in ordered tree and binary tree.
What is ordered tree?
What is ordered tree?
0 votes
38
increment and decrement operators
#include <stdio.h> void main() { int a = 3; int b = ++a + a++ + --a; printf("Value of b is %d", b); } after compiling on gcc compiler it gives 11.will you explain how is it possible?
#include <stdio.h void main() { int a = 3; int b = ++a + a++ + a; printf("Value of b is %d", b); }after compiling o...
0 votes
39
ISRO 2011-ECE Computer Architecture
When a microprocessor interfaces with a peripheral or memory device, the normal timing of the microprocessor may need to be altered by introducing____ a. Latching b. Wait states c. Tristate logics d. None of the above
When a microprocessor interfaces with a peripheral or memory device, the normal timing of the microprocessor may need to be altered by introducing____a. Latchingb. Wait s...
0 votes
41
ISRO 2011-ECE Computer Architecture
A microprocessor with 12 bit address bus will be able to access ________ kilobytes of memory a) 0.4 b) 2 c) 10 d) 4
A microprocessor with 12 bit address bus will be able to access ________ kilobytes of memorya) 0.4b) 2c) 10d) 4
0 votes
42
ISRO 2008-ECE Computer Architecture
Micro programming refers to (a) Emulation (b) Programming at micro level (c) The use of storage to implement the control unit (d) Array processing
Micro programming refers to(a) Emulation(b) Programming at micro level(c) The use of storage to implement the control unit(d) Array processing
0 votes
43
covering functions
If a,b,c,d are ternary variables, then how many covering functions do a f have? Where f(a,b,c,d)=Σ(0,1,15,18,20) 276 376 359 259
If a,b,c,d are ternary variables, then how many covering functions do a f have?Where f(a,b,c,d)=Σ(0,1,15,18,20) 276 376 359 259
0 votes
44
Digital-Decoder Design
0 votes
45
digitals
here i am confused,T1 clock is bubble with complement(Q0) means clock is a +ve clock from Q0 to T1. In T2 also same.
here i am confused,T1 clock is bubble with complement(Q0) means clock is a +ve clock from Q0 to T1. In T2 also same.
0 votes
46
circuit identify
0 votes
47
output
0 votes
48
sequential circuit
for a synchronous sequential circuit shown below the output Z is zero for initial condition QA QB QC = QA' QB'QC'=000 the minimum number of clock cycle after which the output Z again become zero is________????
for a synchronous sequential circuit shown below the output Z is zero for initial condition QA QB QC = QA' QB'QC'=000the minimum number of clock cycle after which the ou...
0 votes
50
FLAGS
1 votes
52
In a multiple-choice test there are 6 questions.
In a multiple-choice test there are 6 questions. 4 alternatives answers are given for each question by choosing one answer for each question, then the number of ways to get exactly 4 correct answers is (A) ; (B) 135; (C) 9; (D) 120.
In a multiple-choice test there are 6 questions. 4 alternatives answers are given for each question by choosing one answer for each question, then the number of ways to g...
3 votes
53
There are 7 identical white balls and 3 identical black balls.
There are 7 identical white balls and 3 identical black balls. The number of distinguishable arrangements in a row of all the balls, so that no two black balls are adjacent, is (A) 120; (B) 89(8!); (C) 56; (D) 42x.
There are 7 identical white balls and 3 identical black balls. The number of distinguishable arrangements in a row of all the balls, so that no two black balls are adjace...
0 votes
56
ISRO2016-EC Mathematics
The value of $\lim _{x \rightarrow 8}\left(\frac{x^{1 / 3}-2}{x-8}\right)$ is $1/4$ $1/8$ $1/12$ $1/16$
The value of $\lim _{x \rightarrow 8}\left(\frac{x^{1 / 3}-2}{x-8}\right)$ is$1/4$$1/8$$1/12$$1/16$
1 votes
57
Psus question
What are legal strings in finite state machine ? How to identify them ?
What are legal strings in finite state machine ? How to identify them ?
0 votes
58
#probability
An urn contains 3 red and 7 black balls. Players A and B withdraw balls from the urn consecutively until a red ball is selected. Find the probability that A selects the red ball. (A draws the first ball, then B, and so on. There is no replacement of the balls drawn.)
An urn contains 3 red and 7 black balls. Players Aand B withdraw balls from the urn consecutivelyuntil a red ball is selected. Find the probability thatA selects the red ...
0 votes
59
ISRO 2016-ECE Digital Logic
A 1 MHz clock signal is applied to a J-K Flip Flop with J=K=1. What is the frequency of the Flip-Flop 0/P signal? (a) 2 MHz (b) 500 kHz (c) 250 kHz (d) 500 MHz
A 1 MHz clock signal is applied to a J-K Flip Flop with J=K=1. What is the frequency of the Flip-Flop 0/P signal? (a) 2 MHz (b) 500 kHz (c) 250 kHz (d) 500 MHz
1 votes
60
ISRO2016-ECE Networks
Hamming codes are used for Burst error correction Signal error correction Both (a) and (b) None of the above
Hamming codes are used forBurst error correctionSignal error correctionBoth (a) and (b)None of the above
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