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What is the type of the variable b in the following declaration? #define FLOATPTR float* FLOATPTR a,b; a) float b) float pointer c) int d) int pointer
shivprasad
- Nov 2nd, 2012
B) float pointer
jbode
- Oct 29th, 2012
B is a plain float.
FLOATPTR a,b; expands to float* a,b;, which is *parsed* as float (*a),b;. The * is bound to the declarator, not the type specifier, so only a is declared as a pointer to float. -
What would be the output of the following program? main() { int y=128; const int x=y; printf("%d",x); } a) 128 b) Garbage value c) Error d) 0
Ashok Kumar Orupalli
- Sep 4th, 2012
Answer is a)128. Here we are not modifying const value. We are just assigning value to const variable.
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One dollar is saved in one month. Then how much dollar is saved in one day?
1/30 =0.0333$
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We should not read after a write to a file without an intervening call to fflush(), fseek() or rewind() < TRUE/FALSE>
True
Sandhya.Kishan
- Mar 28th, 2012
True, we should not be able to read a file after writing in that file without calling the given functions because if the file was open for writing and IF the last operation was an output operation, th...
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In 6 seconds a light flashes once. In one hour how many times it will flash?
601 times
ssgk
- Feb 7th, 2012
1hr = 3600sec
for 6 sec it flashes 1 time, so
for 1hr (3600/6)=600
add the 1st flash also
(600+1)= 601 -
Is the meaning of Ingenious and Ingenuous, (a) same (b) contradictory (c) no relation
aishwarya
- Feb 7th, 2012
CONTRADICTORY
because Ingenious means skillful or clever (or) having cunning behaviour.
Ingenuous means being frank and straight forward. does not have any cunning behavour. -
Statement: Normal children are active; Inference: All children are active; (a) True (b) False (c) Uncertain
neelima
- Jan 6th, 2012
(c) Uncertain
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Is the meaning of It's and Its, (a) same (b) contradictory (c) no relation
vijay
- Sep 5th, 2011
It is very simple to solve If you Know English Grammar,
It's -> It is
Whose pen is this?
It's mine. (or) It is mine.
where as Its
Its color. (here its refers to nonliving Entity.ex: car)
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What is the output of the following program? #define SQR(x) (x*x) main() { int a,b=3; a= SQR(b+2); printf("%d",a); } a) 25 b) 11 c) error d) garbage value
ign407
- Jul 31st, 2011
Answer is 11
a= SQR(b+2) is equivalent to writing a=(3+2*3+2) here arthimetic operator * has high preference so
which gives 11. hence, option B is correct. -
Point out the error, if any, in the following program main() { int a=10,b; a>= 5 ? b=100 : b=200; printf("n%d",b); }
lvalue required in function main(). The second assignment should be written in parenthesis as follows: a>= 5 ? b=100 : (b=200);
boxofyuvi
- Dec 18th, 2010
It will print 100as the conditional operator is true,it will give the above result
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If the following program (myprog) is run from the command line as myprog 1 2 3, What would be the output? main(int argc, char *argv[]) { int i,j=0; for(i=0;i<argc;i++) j=j+ atoi(argv[i]); printf("%d",j); } a) 1 2 3 b) 6 c) error d) "123"
komaldhote
- May 28th, 2010
Ans is 6.atoi is the function which return the decimal or digits in string.
Tonni
- Apr 7th, 2007
B) 6atoi fails on the first element of argv[], being "command.exe", but atoi returns 0 in case of failure.
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A invests $12000, B invests $8000, C invests $6000 and they got a profit of $1200. How much share A got more than B and C?
2/13 and 3/13
hm220887
- Feb 5th, 2010
Ratio of amt invested by A & B=3:2Ratio of amt invested by B & C=4:3Thus, Ratio of amt invested by 3 of them=A:B:C=3:2:1.5Profit got to A more than B=(3/6.5)-(2/6.5)=(1/6.5)=2/13Profit got to A more than C=(3/6.5)-(1.5/6.5)=(1.5/6.5)=3/13.
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A Father, son and grandson are walking in the park. A man approaches them and asks for their age. The Father replies, "My son is as many weeks as my grandson is in days, and my grandson is as many months old as I am in years. We are all 100 years together.
60,35,5
sampaths
- Mar 20th, 2009
Let grandson age be x then age of son is 7x and age of the man is 12x(12+7+1)x=100x=57x=3512x=60
sangeeta
- Jul 25th, 2006
The detail solution to this question is like this.Let's Say father's age in year is Y yr.Son's age in weeks is x week,which if converted to year is 7x/365yr.Now as per the question, &...
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Is the meaning of Credible and Credulous, (a) same (b) contradictory (c) no relation
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