Description : The decimal equivalent of Binary number 10101 is (A) 21 (B) 31 (C) 26 (D) 28
Last Answer : (A) 21
Description : When an input signal A=11001 is applied to a NOT gate serially, its output signal is (A) 00111. (B) 00110. (C) 10101. (D) 11001.
Last Answer : When an input signal A=01001 is applied to a NOT gate serially , it's output signal is
Description : Convert the binary equivalent 10101 to its decimal equivalent. a) 21 b) 12 c) 22 d) 31
Last Answer : Answer: a Explanation: To convert a binary number to its decimal equivalent follow these steps : 2 4 * 1 + 23 * 0 + 22 *1 + 21 * 0 + 20 * 1 = 21. Therefore, the answer is 21
Description : If the binary equivalent of the decimal number 48 is 110000, then the binary equivalent of the decimal number 51 is given by (A) 110011 (B) 110010 (C) 110001 (D) 110100
Last Answer : Answer: A
Description : Binary equivalent of decimal number 35 is (A) 100011 (B) 110001 (C) 110101 (D) 101011
Description : Which one of the following represent the binary equivalent of the decimal number 23 ? (A) 01011 (B) 10111 (C) 10011 (D) None of the above
Last Answer : (B) 10111
Description : The correction to be applied in decimal adder to the generated sum is (A) 00101 (B) 00110 (C) 01101 (D) 01010
Last Answer : Ans: B The correction to be applied in decimal adder to the generated sum is 00110. When the four bit sum is more than 9 then the sum is invalid. In such cases, add +6(i.e. 0110) to the ... the six invalid states. If a carry is generated when adding 6, add the carry to the next four bit group .
Description : Symbols A-Fare used in which one of the following? (A) Binary number system (B) Decimal number system (C) Hexadecimal number system (D) Octal number system
Last Answer : (C) Hexadecimal number system
Description : Which of the following is not a decimal number? a) 114 b) 43.47 c) 99.9A d) 10101
Last Answer : Answer: c Explanation: All the numbers except 99.9A are decimal numbers. This number has a hexadecimal component A in it therefore, it is not a valid decimal number. The decimal equivalent of A is 10
Description : Which is true for Digital Computer: a) It is less accurate than analog computer b) It is used primarily in scientific applications c) It represents the decimal numbers through a string of binary digits d) None of The Above
Last Answer : b) It is used primarily in scientific applications
Description : The least significant bit of the binary number, which is equivalent to any odd decimal number, is: A) 0 B) 1 C) 1 or 0 D) 3
Last Answer : Answer : A
Description : The binary equivalent of the decimal number 10 is __________ a) 0010 b) 10 c) 1010 d) 010
Last Answer : Answer: c Explanation: To get the binary equivalent of any number, we need to divide the number by 2 and obtain the remainders as : We then write the remainders in the reverse order as 1010
Description : An scan be easily converted to its decimal equivalent by multiplying each octal digit by positional weight: a. Binary number b. Octal number c. Hexadecimal number d. Decimal number
Last Answer : b. Octal number
Description : The least significant bit of the binary number, which is equivalent to any odd decimal number, is: a. 0 b. 1 c. 1 or 0 d. 3
Last Answer : a. 0
Description : The decimal equivalent of Binary number 11010 is (A) 26. (B) 36. (C) 16. (D) 23.
Last Answer : (A) 26.
Description : What is the binary equivalent of the decimal number 368 (A) 101110000 (B) 110110000 (C) 111010000 (D) 111100000
Last Answer : (A) 101110000
Description : What is the 2's complement of 01101? A) 10010 B) 10011 C) 1100 D) 1001
Last Answer : What is the 2's complement of 01101? A) 10010 B) 10011 C) 1100 D) 1001
Description : 11001, 1001 and 111001 correspond to the 2’s complement representation of which one of the following sets of number? (1) 25, 9 and 57 respectively (2) –6, –6 and –6 respectively (3) –7, –7 and –7 respectively (4) –25, –9 and –57 respectively
Last Answer : -7, -7, -7
Description : What is the equivalent of decimal 51 in binary? A. 111011 B. 110011 C. 111001 D. 100011
Last Answer : B. 110011
Description : The decimal equivalent of binary 01100001 is ________. 122) A) 9110 B) 9710 C) 11510 D) 10110
Last Answer : B) 9710
Description : The decimal equivalent of binary 10111110 is ________. 120) A) 19010 B) 20010 C) 18610 D) 1
Last Answer : A) 19010
Description : The decimal equivalent of binary 00101011 is ________. 88) A) 4310 B) 3910 C) 5910 D) 6110
Last Answer : A) 4310
Description : The decimal equivalent of binary 10010 is ________. 83) A) 910 B) 610 C) 2010 D) 1810
Last Answer : D) 1810
Description : The decimal equivalent of binary 0010111 is ________. 51) A) 4810 B) 2210 C) 1910 D) 2310
Last Answer : D) 2310
Description : The decimal equivalent of binary 10000110 is ________. 48) A) 12610 B) 11010 C) 13410 D) 14410
Last Answer : C) 13410
Description : The decimal equivalent of binary 110101 is ________. 30) A) 4710 B) 5310 C) 4910 D) 591
Last Answer : B) 5310
Description : The decimal equivalent of binary 1010000 is ________. 8) A) 9610 B) 8010 C) 7810 D) 8410
Last Answer : A) 9610
Description : Decimal equivalent of binary 1111 1111 1111 1111 is • 16,384 • 65,536 • 1000000 • None of the above.
Last Answer : Decimal equivalent of binary 1111 1111 1111 1111 is 65,536
Last Answer : Since there is no base mentioned in your question , the number 10101 is also decimal. Binary. Octal. Hexadecimal number. Because 0 and 1 exist in these four number systems.
Description : Convert the binary number 10010.0100 to decimal. 103) A) 16.25 B) 18.25 C) 18.40 D) 24.50
Last Answer : B) 18.25
Description : Which one of the following is not a linear data structure? (A) Array (B) Binary Tree (C) Queue (D) Stack
Last Answer : (B) Binary Tree
Description : bit stands for (A) binary information term (B) binary digit (C) binary tree (D) Bivariate Theory
Last Answer : (B) binary digit
Description : A dialogue between a human-being and a computer programme that occurs simultaneously in various forms is described as: (A) man-machine speak (B) binary chat (C) digital talk (D) interactivity
Last Answer : Answer: D In computers, interactivity is the dialog that occurs between a human being (or po ssibly another live creature) and a computer program. (Programs that run without immediate user ... are also interactive, but in a more constrained way (offering fewer options for user interaction).
Description : Which of the following set of statements represents acceptable propositions in respect of teaching-learning relationships? Choose the correct code to indicate your Answer. (i) When students fail in a test, it is the teacher who fails. ( ... (iv), (v) and (vi) (D) (i), (ii), (v) and (vi)
Last Answer : Answer: B
Description : Select the code, which is not correct about Venn diagram: (A) Venn diagram represents propositions as well as classes. (B) It can provide clear method of notation. (C) It can be either valid or invalid. (D) It can provide the direct method of testing the validity.
Last Answer : (C) It can be either valid or invalid.
Description : Which of the codes given below contains only the correct statements? Select the code: Statements: (a) Venn diagram represents the arguments graphically. (b) Venn diagram can enhance our understanding. (c) Venn diagram may be called valid or ... and (c) (C) (a), (b) and (d) (D) (b), (c) and (d)
Last Answer : Answer: C
Description : Which of the following represents one billion characters? (A) Terabyte (B) Kilobyte (C) Megabyte (D) Gigabyte
Last Answer : Answer: D Explanation: One million=1,000,000 one billion=1,000,000,000=10003 1 byte may hold 1 character 1000 bytes=1 kilobyte 10002 bytes=1 megabyte 10003 bytes=1 gigabyte
Description : Given that in a code language, ‘645’ means ‘day is warm’; ‘42’ means ‘warm spring’ and ‘634’ means ‘spring is sunny’; which digit represents ‘sunny’ ? (A) 3 (B) 2 (C) 4 (D) 5
Description : Ecological footprint represents (A) area of productive land and water to meet the resources requirement (B) energy consumption (C) CO2 emissions per person (D) forest cover
Last Answer : (A) area of productive land and water to meet the resources requirement
Description : If ‘367’ means ‘I am happy’; ‘748’ means ‘you are sad’ and ‘469’ means ‘happy and sad’ in a given code, then which of the following represents ‘and’ in that code? (A) 3 (B) 6 (C) 9 (D) 4
Description : The following question is based on the diagram given below. If the two small circles represent formal class-room education and distance education and the big circle stands for university system of education, which figure represents the university systems. (A) (B) (C) (D)
Last Answer : Answer: B In Figure 2 big circle stands for University system of Education and two seprate small circle inside the Big circle represent formal class-room education and distance education.
Description : www represents: (A) who what and where (B) weird wide web (C) word wide web (D) world wide web
Last Answer : (D) world wide web
Description : A ratio represents the relation between: (A) Part and Part (B) Part and Whole (C) Whole and Whole (D) All of the above
Last Answer : Answer: D
Description : Determine the relationship between the pair of words NUMERATOR : DENOMINATOR and then select the pair of words from the following which have a similar relationship: (A) fraction : decimal (B) divisor : quotient (C) top : bottom (D) dividend : divisor
Last Answer : (C) top : bottom
Description : As part of Intended Nationally Determined contributions, Indian government through additional forest and tree cover has resolved to create an additional carbon sink (in terms of carbon dioxide equivalent) by year 2030 to the ... billion tons (C) 1.5 to 2 billion tons (D) 1 to 1.5 billion tons
Last Answer : (A) 3.5 to 4 billion tons
Description : What is equivalent of the statement ‘All atheists are pessimists’ ? (A) All non-pessimists are nonatheists. (B) All non-atheists are nonpessimists. (C) All pessimists are atheists. (D) None of the above.
Last Answer : (A) All non-pessimists are nonatheists.
Description : What decimal fraction is equivalent to 25 percent?
Last Answer : 25% is 1/4 as a fraction or 0.25 as a decimal
Description : The decimal equivalent of (0.101)2 will be ____________ a) 0.5 b) 0.625 c) 0.25 d) 0.875
Last Answer : Answer: b Explanation: Since the base is 2 , it could be easily guessed that the number is binary. Conversion: 2-1 * 1 + 2-2 * 0 + 2-3 * 1 = 0.625.