What is the binary equivalent of the decimal number 368?

1

Which of these data types is used by operating system to manage recursion in Java/C/C++?

Topic: AMU MCA 2021

2

A graph in which all nodes are of equal degree is called

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3

QoS stands for

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4

What is the output of this C code? #include <stdio.h>int main(){printf("Hello World! %d \n", x);return 0;}

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5

Maximum number of comparisons needed to sort 7 items using radix sort (each item 4-digit decimal):

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6

Which sorting method is best if number of swapping is only measure of efficiency?

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7

Runtime polymorphism is implemented by:

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8

If every non-key attribute is functionally dependent on primary key, relation is in at least:

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9

If every non-key attribute is functionally dependent on primary key, relation is in at least:

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10

If we need to download text documents at rate of 1000 pages per minute. Each page has 24 lines with 80 characters per l…

Topic: AMU MCA 2021

1

Which of the following is not a storage class supported by C++?

Topic: AMU MCA 2021

2

In C++, the declarationint x; int &p = x;is same as the declarationint x, *p; p = &x;This remark is

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3

Assume rand() returns an integer between 0 and 10000 (both inclusive). To simulate throwing a die:

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4

For a method to be an interface between the outside world and a C++ class, it must be declared

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5

To sort many large objects or structures, it is most efficient to place

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6

Consider a noise less channel with bandwidth of 3000 Hz transmitting a signal with two signal levels. Maximum bit rate …

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7

Express the boolean function $F = xy + x'z$ in product of maxterms form

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8

In C++, a variable defined within a block is visible

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9

Salim, the son of Murad, is married to Sanna. Sanna’s sister Jabeen is married to Ayaan, the brother of Salim. How is J…

Topic: AMU MCA 2021

10

Santosh goes first 7 km North, then turns left and moves 10 km, again turns left and moves 7 km. How far is he from sta…

Topic: AMU MCA 2021