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programming doubt
#include<stdio.h> int main() { int i = 1; printf("%d %d %d\n", i++, i++, i); return 0; } on running i m getting answer : 2 1 3 why answer cant be 1 2 3
#include<stdio.h> int main() { int i = 1; printf("%d %d %d\n", i++, i++, i); return 0; } on running i m getting answer : 2 1 3 why answer cant be 1 2 3
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Programming
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Gate1987-1-vi
Microprogrammed control unit: is faster than a hardwired control unit facilitates easy implementation of new instructions is useful when very small programs are to be run usually refers to control unit of a microprocessor
Microprogrammed control unit: is faster than a hardwired control unit facilitates easy implementation of new instructions is useful when very small programs are to be run usually refers to control unit of a microprocessor
answer edited
Dec 25, 2020
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gate1987
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GATE2010-16
Which one of the following is not a client-server application? Internet chat Web browsing E-mail Ping
Which one of the following is not a client-server application? Internet chat Web browsing E-mail Ping
answer selected
Dec 23, 2020
in
Web Technologies
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gate2010
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4
GATE2006-66
Consider the following snapshot of a system running $n$ processes. Process $i$ is holding $x_i$ instances of a resource $R$, $ 1\leq i\leq n$ . Currently, all instances of $R$ are occupied. Further, for all $i$, process $i$ has placed a request for an additional $y_i$ ... $ \max(x_{p},x_{q})>1$ $ \min(x_{p},x_{q})>1$
Consider the following snapshot of a system running $n$ processes. Process $i$ is holding $x_i$ instances of a resource $R$, $ 1\leq i\leq n$ . Currently, all instances of $R$ are occupied. Further, for all $i$, process $i$ has placed a request for an additional $y_i$ instances while holding the $x_i$ ... $ \max(x_{p},x_{q})>1$ $ \min(x_{p},x_{q})>1$
answer edited
Dec 14, 2020
in
Operating System
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GO-Compiler1: Parsing-8
Which of the following sentences regarding Viable prefixes is/are CORRECT? Viable prefixes is the set of prefixes of right-sentential forms that can appear on the stack of a shift-reduce parser Viable prefixes is the set of prefixes of right-sentential forms that do not extend past the ... can be recognized using a DFA Only (i) Only (ii) Only (i) and (ii) (i), (ii) and (iii)
Which of the following sentences regarding Viable prefixes is/are CORRECT? Viable prefixes is the set of prefixes of right-sentential forms that can appear on the stack of a shift-reduce parser Viable prefixes is the set of prefixes of right-sentential forms that do not extend past the end of the ... prefixes can be recognized using a DFA Only (i) Only (ii) Only (i) and (ii) (i), (ii) and (iii)
answer selected
Dec 12, 2020
in
Compiler Design
544
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go2019-cd1
parsing
lr-parser
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6
NIELIT Scientist B 2020 November: 112
Let $X_1,\dots X_{50}$ be independent random variables following $N(0,1)$ distribution. Let $\Sigma _{i=1}^{50} X^2_i,$ and $E(Y)=a$ and $Var(Y)=b.$ Then, the ordered pair $(a,b)$ is: $(50,100)$ $(50,50)$ $(25,50)$ $(25,100)$
Let $X_1,\dots X_{50}$ be independent random variables following $N(0,1)$ distribution. Let $\Sigma _{i=1}^{50} X^2_i,$ and $E(Y)=a$ and $Var(Y)=b.$ Then, the ordered pair $(a,b)$ is: $(50,100)$ $(50,50)$ $(25,50)$ $(25,100)$
edited
Dec 11, 2020
in
Unknown Category
48
views
nielit-scb-2020
normal-distribution
4
answers
7
NIELIT Scientist B 2020 November: 21
There are $6$ boxes numbered $1, 2, \dots\dots,6$. Each box is to be filled up either with a red or a green ball in such a way that at least $1$ box contains a green ball and the boxes containing green balls are consecutively numbered. The total number of ways in which this can be done is : $18$ $19$ $20$ $21$
There are $6$ boxes numbered $1, 2, \dots\dots,6$. Each box is to be filled up either with a red or a green ball in such a way that at least $1$ box contains a green ball and the boxes containing green balls are consecutively numbered. The total number of ways in which this can be done is : $18$ $19$ $20$ $21$
asked
Dec 9, 2020
in
Unknown Category
300
views
nielit-scb-2020
2
answers
8
NIELIT Scientist B 2020 November: 22
Number of letter repeated in the given word $’MEASUREMENTS’$ are indicated in front of each alternative. Identify the correct alternative. $M_2E_2A_2S_2U_1R_1N_1T_1$ $M_2E_3A_1S_1U_2R_1N_2T_1$ $M_2E_2A_1S_2U_1R_1N_1T_1$ $M_2E_3A_1S_2U_1R_1N_1T_1$
Number of letter repeated in the given word $’MEASUREMENTS’$ are indicated in front of each alternative. Identify the correct alternative. $M_2E_2A_2S_2U_1R_1N_1T_1$ $M_2E_3A_1S_1U_2R_1N_2T_1$ $M_2E_2A_1S_2U_1R_1N_1T_1$ $M_2E_3A_1S_2U_1R_1N_1T_1$
asked
Dec 9, 2020
in
Unknown Category
105
views
nielit-scb-2020
2
answers
9
NIELIT Scientist B 2020 November: 23
If $09/12/2001(DD/MM/YYYY)$ happens to be Sunday, then $09/12/1971$ would have been a: Wednesday Tuesday Saturday Thursday
If $09/12/2001(DD/MM/YYYY)$ happens to be Sunday, then $09/12/1971$ would have been a: Wednesday Tuesday Saturday Thursday
asked
Dec 9, 2020
in
Unknown Category
107
views
nielit-scb-2020
2
answers
10
NIELIT Scientist B 2020 November: 24
If a cube with length, height and width equal to $10\; cm$, is reduced to a smaller cube of height, length and width of $9\; cm$ then reduction in volume is : $172\;cm^3$ $729 \;cm^3$ $271\;cm^3$ None of the options
If a cube with length, height and width equal to $10\; cm$, is reduced to a smaller cube of height, length and width of $9\; cm$ then reduction in volume is : $172\;cm^3$ $729 \;cm^3$ $271\;cm^3$ None of the options
asked
Dec 9, 2020
in
Unknown Category
77
views
nielit-scb-2020
2
answers
11
NIELIT Scientist B 2020 November: 25
The admission ticket for an Art Gallery bears a password which is changed after every clock hour based on set of words chosen for each day. The following is an illustration of the code and steps of rearrangement for subsequent clock hours. The Time is ... she the yet shy miss pen soap yet the she soap pen miss shy she the yet miss shy soap pen she the yet
The admission ticket for an Art Gallery bears a password which is changed after every clock hour based on set of words chosen for each day. The following is an illustration of the code and steps of rearrangement for subsequent clock hours. The Time is ... pen miss shy soap she the yet shy miss pen soap yet the she soap pen miss shy she the yet miss shy soap pen she the yet
asked
Dec 9, 2020
in
Unknown Category
84
views
nielit-scb-2020
2
answers
12
NIELIT Scientist B 2020 November: 26
Select a suitable figure from the four alternatives that would complete the figure matrix.
Select a suitable figure from the four alternatives that would complete the figure matrix.
asked
Dec 9, 2020
in
Unknown Category
73
views
nielit-scb-2020
1
answer
13
NIELIT Scientist B 2020 November: 27
What is the value of $k$ for which the following system of equations has no solution: $\text{2x-8y=3 and kx+4y=10}$ $-2$ $1$ $-1$ $2$
What is the value of $k$ for which the following system of equations has no solution: $\text{2x-8y=3 and kx+4y=10}$ $-2$ $1$ $-1$ $2$
asked
Dec 9, 2020
in
Unknown Category
53
views
nielit-scb-2020
1
answer
14
NIELIT Scientist B 2020 November: 28
Gopal went to a fruit market with certain amount of money. With this money he can buy either $50$ oranges or $40$ mangoes. He retains $10\%$ of the money for taxi fare. If he buys $20$ mangoes, then the number of oranges he can buy with balance amount is: $25$ $20$ $18$ $6$
Gopal went to a fruit market with certain amount of money. With this money he can buy either $50$ oranges or $40$ mangoes. He retains $10\%$ of the money for taxi fare. If he buys $20$ mangoes, then the number of oranges he can buy with balance amount is: $25$ $20$ $18$ $6$
asked
Dec 9, 2020
in
Unknown Category
46
views
nielit-scb-2020
1
answer
15
NIELIT Scientist B 2020 November: 29
A player rolls a die and receives the same number of rupees as the number of dots on the face that turns up. What should the player pay for each roll if he wants to make a profit of one rupee per throw of the die in the long run? ₹ $2.50$ ₹ $2$ ₹ $3.50$ ₹ $4$
A player rolls a die and receives the same number of rupees as the number of dots on the face that turns up. What should the player pay for each roll if he wants to make a profit of one rupee per throw of the die in the long run? ₹ $2.50$ ₹ $2$ ₹ $3.50$ ₹ $4$
asked
Dec 9, 2020
in
Unknown Category
36
views
nielit-scb-2020
1
answer
16
NIELIT Scientist B 2020 November: 30
Five of India's leading models are posing for a photograph promoting World Peace and Understanding . But then, Sachin Malhotra the photographer is having a tough time getting them to stand in a straight line, because Natasha refuses to stand ... stand second from right, then who is the girl standing at the extreme right? Rachel Jessica Ria None of the options
Five of India's leading models are posing for a photograph promoting World Peace and Understanding . But then, Sachin Malhotra the photographer is having a tough time getting them to stand in a straight line, because Natasha refuses to stand in a straight line, ... decides to stand second from right, then who is the girl standing at the extreme right? Rachel Jessica Ria None of the options
asked
Dec 9, 2020
in
Unknown Category
97
views
nielit-scb-2020
0
answers
17
NIELIT Scientist B 2020 November: 31
Five of India's leading models are posing for a photograph promoting World Peace and Understanding . But then, Sachin Malhotra the photographer is having a tough time getting them to stand in a straight line, because Natasha refuses to stand ... world peace. If Natasha stands at the extreme left, who is standing second from left? Cannot say Jessica Rachel Ria
Five of India's leading models are posing for a photograph promoting World Peace and Understanding . But then, Sachin Malhotra the photographer is having a tough time getting them to stand in a straight line, because Natasha refuses to stand in a straight line, ... line, promoting world peace. If Natasha stands at the extreme left, who is standing second from left? Cannot say Jessica Rachel Ria
asked
Dec 9, 2020
in
Unknown Category
50
views
nielit-scb-2020
1
answer
18
NIELIT Scientist B 2020 November: 32
In a class there are 40 students who play at least one game out of Football, Cricket and Badminton. What percentage of students play only one game? $50\%$ $60\%$ $65\%$ $70\%$
In a class there are 40 students who play at least one game out of Football, Cricket and Badminton. What percentage of students play only one game? $50\%$ $60\%$ $65\%$ $70\%$
asked
Dec 9, 2020
in
Unknown Category
50
views
nielit-scb-2020
1
answer
19
NIELIT Scientist B 2020 November: 33
In a class there are 40 students who play at least one game out of Football, Cricket and Badminton. What percentage of students play all the three games? $4\%$ $5\%$ $8\%$ $10\%$
In a class there are 40 students who play at least one game out of Football, Cricket and Badminton. What percentage of students play all the three games? $4\%$ $5\%$ $8\%$ $10\%$
asked
Dec 9, 2020
in
Unknown Category
58
views
nielit-scb-2020
1
answer
20
NIELIT Scientist B 2020 November: 34
Two taps $A$ and $B$ can fill a tank in $12$ minutes and $15$ minutes respectively. The tank can be emptied by a third tap $C$ in $6$ minutes. If $A$ and $B$ are kept open for $5$ minutes in the beginning and then $C$ is opened along with $A$ and $B$ being kept open, the time taken to empty the tank is: $60$ minutes $45$ minutes $30$ minutes $75$ minutes
Two taps $A$ and $B$ can fill a tank in $12$ minutes and $15$ minutes respectively. The tank can be emptied by a third tap $C$ in $6$ minutes. If $A$ and $B$ are kept open for $5$ minutes in the beginning and then $C$ is opened along with $A$ and $B$ being kept open, the time taken to empty the tank is: $60$ minutes $45$ minutes $30$ minutes $75$ minutes
asked
Dec 9, 2020
in
Unknown Category
33
views
nielit-scb-2020
1
answer
21
NIELIT Scientist B 2020 November: 35
Three squares are there as shown on the three sides of the triangle; find the area of the triangle from the respective areas of the squares. $15\sqrt 5$ $12\sqrt 5$ $2 \sqrt 5$ $1$
Three squares are there as shown on the three sides of the triangle; find the area of the triangle from the respective areas of the squares. $15\sqrt 5$ $12\sqrt 5$ $2 \sqrt 5$ $1$
asked
Dec 9, 2020
in
Unknown Category
49
views
nielit-scb-2020
1
answer
22
NIELIT Scientist B 2020 November: 36
Arjun by car takes double the time taken by bus to travel from Delhi to Agra. What is the Speed of the Bus if the Speed of the Car is $40\;km/hr$? $40\;km/hr$ $60\;km/hr$ $80\;km/hr$ $30\;km/hr$
Arjun by car takes double the time taken by bus to travel from Delhi to Agra. What is the Speed of the Bus if the Speed of the Car is $40\;km/hr$? $40\;km/hr$ $60\;km/hr$ $80\;km/hr$ $30\;km/hr$
asked
Dec 9, 2020
in
Unknown Category
27
views
nielit-scb-2020
2
answers
23
NIELIT Scientist B 2020 November: 37
Find the odd one out in the given series: $ZA, RS, DE, JK, PR, LM, YZ, NO$ $JK$ $LM$ $ZA$ $PR$
Find the odd one out in the given series: $ZA, RS, DE, JK, PR, LM, YZ, NO$ $JK$ $LM$ $ZA$ $PR$
asked
Dec 9, 2020
in
Unknown Category
33
views
nielit-scb-2020
1
answer
24
NIELIT Scientist B 2020 November: 38
In a group of 24 members, each member drinks either tea or coffee or both. If $15$ of them drink tea and $18$ drink coffee, find the probability that a person selected from the group drinks both tea and coffee. $1/8$ $3/8$ $5/24$ None of the options
In a group of 24 members, each member drinks either tea or coffee or both. If $15$ of them drink tea and $18$ drink coffee, find the probability that a person selected from the group drinks both tea and coffee. $1/8$ $3/8$ $5/24$ None of the options
asked
Dec 9, 2020
in
Unknown Category
39
views
nielit-scb-2020
1
answer
25
NIELIT Scientist B 2020 November: 39
What is the next number $16, 30, 54, 88, 132,\dots$ $186$ $188$ $190$ $206$
What is the next number $16, 30, 54, 88, 132,\dots$ $186$ $188$ $190$ $206$
asked
Dec 9, 2020
in
Unknown Category
29
views
nielit-scb-2020
2
answers
26
NIELIT Scientist B 2020 November: 40
In an office, $30\%$ of the employees were women and $70\%$ of the employees were above the age of $40$ years, out of which $60\%$ are men. Find the percentage of women employees who are above $40$ years out of the total number of women employees. $96\%$ $93.33\%$ $70.44\%$ $80.66\%$
In an office, $30\%$ of the employees were women and $70\%$ of the employees were above the age of $40$ years, out of which $60\%$ are men. Find the percentage of women employees who are above $40$ years out of the total number of women employees. $96\%$ $93.33\%$ $70.44\%$ $80.66\%$
asked
Dec 9, 2020
in
Unknown Category
52
views
nielit-scb-2020
1
answer
27
NIELIT Scientist B 2020 November: 41
Consists of a question and two statements, labelled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data ... for answering the question Both statement together are required to answer the question Answer cannot be ascertained with the given information
Consists of a question and two statements, labelled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data given in the statements, ... is required for answering the question Both statement together are required to answer the question Answer cannot be ascertained with the given information
asked
Dec 9, 2020
in
Unknown Category
36
views
nielit-scb-2020
1
answer
28
NIELIT Scientist B 2020 November: 42
Consists of a question and two statements, labelled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data ... for answering the question Both statement together are required to answer the question Answer cannot be ascertained with the given information
Consists of a question and two statements, labelled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data given in the statements, ... is required for answering the question Both statement together are required to answer the question Answer cannot be ascertained with the given information
asked
Dec 9, 2020
in
Unknown Category
28
views
nielit-scb-2020
1
answer
29
NIELIT Scientist B 2020 November: 43
Set of key attributes that identify weak entities related to some owner entity is classified as: Structural key String key Partial key Foreign key
Set of key attributes that identify weak entities related to some owner entity is classified as: Structural key String key Partial key Foreign key
asked
Dec 9, 2020
in
Unknown Category
22
views
nielit-scb-2020
1
answer
30
NIELIT Scientist B 2020 November: 44
Which sorting algorithm sorts by moving the current data element past the already sorted values and repeatedly interchanges it with the preceding value until it is in its correct place? Insertion sort Internal sort External sort Radix sort
Which sorting algorithm sorts by moving the current data element past the already sorted values and repeatedly interchanges it with the preceding value until it is in its correct place? Insertion sort Internal sort External sort Radix sort
asked
Dec 9, 2020
in
Unknown Category
37
views
nielit-scb-2020
...