A 2's-complement adder-subtracter can add or subtract binary numbers. Sign-magnitude numbers represent _____ decimal numbers, and 2's complements stand for _____ decimal numbers.

In a stadium there are four stands Rajiv Gandhi stand, Sunil Gavaskar stand, Venkatesh Prasad stand and Pt. Din Dayal stand in which seats are alloted to commuters. The number of vacant seats in Rajiv Gandhi stand, Sunil Gavaskar stand, Venkatesh Prasad stand and Pt. Din Dayal stand are 11, 8, 13 and 7 respectively. Anil is buying a ticket find the probability that he get a seat in Venkatesh Prasad stand.

A

1/3

B

2/3

C

5/6

D

8/19

E

None of these

In the following figure, Triangle represent school, Square represent college, Circle represent Students, Rectangle represent Private college, and Trapezium represent Distance learning. Which set of letter represent college student that opted for distance learning.

A

G

B

H

C

Both 1 and 2

D

K

Which of the following is/are correct about a strictly binary tree? A. A binary tree is called strictly binary tree if every non-leaf node of it has non empty left and right sub tree B. In strictly binary tree can have two children or no child C. A strictly binary tree with n leaves always contact 2n-1 nodes

A

Only A

B

Only B

C

A and B

D

A, B and C

How many persons are standing there in a straight line, all of them facing the north? I. Only one person stands to the left of Z. Only three person stand between Z and A. The person who is immediate right of A stand at the extreme right end of the line. II. Only two persons stand to the left of Z. Only two person stand between Z and H. H stand to the immediate right of A. A stands exactly in the middle of the line.

A

Data in statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question.

B

Data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.

C

Data in statements I alone or in Statement II alone are sufficient to answer the question.

D

Data in both the Statements I and II are not sufficient to answer the question.

E

Data in both the Statements I and II together are necessary to answer the question.

In the following figure Rectangle represent Bread, Circle represent Pizza, triangle represent Burger, and Square represent Cheese. Which set of letter represent cheese and bread.

A

B

C

D

None of the above.

In the following figure Rectangle represent rugby players, Circle represent Chess player, triangle represent Sprinter, and square represent Kabaddi Player. Which set of letters represent Chess player and Kabaddi player but not sprinter.

A

JB

B

JH

C

JBH

D

BH

A data-driven machine is one that executes an instruction if the needed data is available. The physical ordering of the code listing does not dictate the course of execution. Consider the following pseudo-code 1) Multiply E by 0.5 to get F 2) Add A and B to get E 3) Add B with 0.5 to get D 4) Add E and F to get G 5) Add A with 10.5 to get C Assume A, B, C are already assigned values and the desired output is G Which of the following sequence of execution is valid?

A

B C, D, A, E

B

C, B, E, A, D

C

A, B, C, D, E

D

E, D, C, B, A

We create a binary search tree B1 by inserting the numbers 1, 2, 3, 4, 5 into an empty binary search tree. We create another binary search tree B2 by inserting the numbers into an empty binary search tree in the reverse order. What is the difference between the right-most element of B1 and the left-most element of B2?

A

1

B

3

C

4

D

2

Created: 1 month ago | Updated: 1 month ago Options Edit Question Add Description Add Bookmark Add Tag Add Video Error Report

A

অপুষ্টি

B

অটিজম

C

নিরক্ষরতা

D

বেকারত্ব

Created: 4 weeks ago | Updated: 4 weeks ago Options Edit Question Add Description Add Bookmark Add Tag Add Video Error Report

A

i ও ii

B

i ও iii

C

ii ও iii

D

i, ii ও iii

A 2's-complement adder-subtracter can add or subtract binary numbers. Sign-magnitude numbers represent _ decimal numbers, and 2's complements stand for _ decimal numbers.

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