Consider the values A = 2.0 × 10³⁰, B = -2.0 × 10³⁰ C = 1.0. Assume, that the floating point numbers are represented with 32 bits. What are the values of X and Y, when the following sequence of operations are executed on a computer? 

X = A + B 

Y = A + C 

X = X + C 

Y = Y + B

1

What is the 8 bit 2's complement representation of the negative integer-93?

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2

Multiplication of 1112 by 1012 is

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3

What is the 2's complement of 0011 0101 1001 1100?

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4

The decimal equivalent of the hexadecimal operation A10 + B21 is

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5

Who is the secretary?

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6

Who is the CEO?

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7

What colour is the President car?

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8

Which is the profession of A?

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9

What is the profession of E?

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10

How is A related to E?

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1

The Boolean expression X (X + Y) is same as

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2

How many bytes are there in a nibble?

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3

The number of bit strings of length 8, that start with the bit 0 or end with the bits 11 is

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4

The result of multiplication of the numbers (10101)2 and (11101)2 in hexadecimal form is

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5

The binary equivalent of (531.53125)10 is

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6

Fill in the blank with a correct word. The kitten was soaked to the skin from the ______.

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7

Fill in the blank with a correct word. The ship was attacked by ________ near a deserted Island.

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8

From the given alternatives, chosen the one which best express the given sentence in indirect/direct speech. The b…

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9

Choose the one which can be substituted for the sentence. "The study of ancient societies".

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10

What does the expression 'malnutrition' used in the passage mean?

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