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(#M40040801) GATE QUESTION Operating System Keep an EYE

Which page replacement technique produces least number of page fault for a given input ?

a.) Optimal
b.) FIFO
c.) LRU

Asked In Gate Sarabeshwar (11 years ago)

Solved Anjali Read Solution (1)

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(#M40155369) RRB QUESTION aptitutde Keep an EYE

If 1/(cuberoot(4)+squareroot(2)+1) = a * cuberoot(4) + b * squareroot(2) + c and a,b,c are rational numbers then a+b+c is equal to

1.0
2.1
3.2
4.3

Asked In RRB Sarabeshwar (9 years ago)

Unsolved

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(#M40132296) IBPS QUESTION Reasoning Keep an EYE

Directions (Qs.1 to 4): Study the following information carefully and answer the given questions.
A word and number arrangement machine when given an input line of words and numbers rearranges
them following a particular rule in each step. The following is an illustration of input and
rearrangement. (All the numbers are two digit numbers).
Input: tall 48 13 rise alt 99 76 32 wise jar high 28 56 barn
Step I: 13 tall 48 rise 99 76 32 wise jar high 28 56 barn alt
Step II: 28 13 tall 48 rise 99 76 32 wise jar high 56 alt barn
Step III: 32 28 13 tall 48 rise 99 76 wise jar 56 alt barn high
Step IV: 48 32 28 13 tall rise 99 76 wise 56 alt barn high jar
Step V: 56 48 32 28 13 tall 99 76 wise alt barn high jar rise
Step VI: 76 56 48 32 28 13 99 wise alt barn high jar rise tall
Step VII: 99 76 56 48 32 28 13 alt barn high jar rise tall wise
and Step VII is the last step of the above input, as the desired arrangement is obtained.
As per the rules followed in the above steps, find out in each of the following questions the appropriate
step for the given input.
Input: 84 why sit 14 32 not best ink feet 51 27 vain 68 92 (All the numbers are two digit numbers)
1. Which step number is the following output?
32 27 14 84 why sit not 51 vain 92 68 feet best ink
(1) Step V (2) Step VI (3) Step IV (4) Step III (5) There is no such step
2. Which word/number would be at 5th position from the right in Step V?
(1) 14 (2) 92 (3) feet (4) best (5) why
3. How many elements (words or numbers) are there between ‘feet’ and ‘32’ as they appear in the
last step of the output?
(1) One (2) Three (3) Four (4) Five (5) Seven
4. Which of the following represents the position of ‘why’ in the fourth step?
(1) Eighth from the left (2) Fifth from the right (3) Sixth from the left
(4) Fifth from the left (5) Seventh from the left


Eagerly waiting for answer, kindly explain in detail, or send snapshots to tan90@gmx.us...thanks in advance

Asked In IBPS Sarabeshwar (10 years ago)

Unsolved Read Solution (2)

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(#M40154064) IBPS QUESTION quants Keep an EYE

The sum of radius and height of a cylinder is 16. If
the total surface area of the cylinder is 704 m2
. Then
find the volume of the cylinder.
(1) 1386 m2
(2)1224 m2
(3) 2466 m2
(4) 1804 m2
(5)1454 m2

Asked In IBPS Sarabeshwar (10 years ago)

Unsolved Read Solution (4)

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(#M40043357) ATHENAHEALTH QUESTION aptitude Keep an EYE

How many numbers can be formed by using digits 0 to 9, as the number should be divisible by 5 and it should be 4 digit one and no repitation is allowed on digits?

Asked In Athenahealth Sarabeshwar (10 years ago)

Unsolved Read Solution (10)

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(#M40152328) SSC QUESTION quants Keep an EYE

a+b=10 ; ab=21..........whats the value of a^3 + b^3

Asked In SSC Sarabeshwar (10 years ago)

Solved RISHABH Read Solution (4)

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(#M40039883) HP QUESTION C Keep an EYE

which is called as stringizing operator ?

Asked In Hp Sarabeshwar (11 years ago)

Solved shah vishal dilkhushkumar Read Solution (3)

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(#M40040438) C QUESTION GK Keep an EYE

c# is a native of

a. java
b. .net
c. html
d. ruby

Asked In C Sarabeshwar (11 years ago)

Solved laxmareddy patlolla Read Solution (15)

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(#M40152413) ACIO QUESTION quants Keep an EYE

a car started from A to B. After traveling 30 kms in 2 hrs, engine failured, speed is reduced to 1/3....car reaches destination in 30 minuts late..... how far is a to b?

Asked In ACIO Sarabeshwar (10 years ago)

Unsolved Read Solution (2)

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(#M40154061) IBPS QUESTION quants Keep an EYE

A bag contains 4 red, 5 green and 7 blue balls. Two
balls are drawn at random. What is the probability
that one is green and second of the balls drawn is
blue?
(1)10/11 (2)11/21 (3)35/128
(4)5/76 (5)None of these

Asked In IBPS Sarabeshwar (10 years ago)

Unsolved Read Solution (4)

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