Description : What was the first computer to perform all calculation using electronics rather than wheels, ratchets, or mechanical switches? A) Mark I B) ABC C) Z3 D) None of above
Last Answer : Answer : B
Description : Which of the following is considered first computer in the world? A) Z3 B) ABC C) Mark I D) None of above
Last Answer : Answer : C
Description : Which is the first electronic digital computer? A) ENIAC B) MARK I C) Z3 D) ABC
Last Answer : Answer : D
Description : Which computer was considered the first electronic computer until 1973 when court invalidated the patent? A) ENIAC B) MARK I C) Z3 D) ABC
Last Answer : Answer : A
Description : Which of the following is not electro-mechanical computer? A) Z3 B) ABC C) mark I D) ENIAC
Description : What was the computer invented by Attanasoff and Clifford? A) Mark I B) ABC C) Z3 D) None of above
Description : Computers use the _____ number system to store data and perform calculations. 1) Decimal 2) Hexadecimal 3) Octal 4) Binary 5) None of these
Last Answer : Answer :4
Description : Computers use the _____number system to store data and perform calculations: a) Binary b) Octal c) Decimal d) Hexadecimal e) None of The Above
Last Answer : a) Binary
Description : Computers use the ________ number system to store data and perform calculations. a) Binary b) Octal c) Decimal d) Hexadecimal e) None of these
Description : Computers use the .... number system to store data and perform calculations. 1) binary 2) octal 3) decimal 4) hexadecimal
Last Answer : 1) binary
Description : Computeruses the“““.number system to store data and perform calculations. (A) binary (B) octal (C) decimal (D) hexadecimal (E) None of these
Last Answer : binary
Description : The proper definition of a modern digital computer is A) An electronic automated machine that can solve problems involving words and numbers B) A more sophistic and modified electronic pocket calculator C) Any machine that can perform mathematical operations D) A machine that works on binary code
Description : What are the computers called that performs calculations and comparisons usually in the binary numbering system? A) Analog Computers B) Digital Computers C) Hybrid Computers D) None of above
Description : All of the logic and mathematical calculations done by the computer happen in/on the - 1) Central processing unit 2) Mother board 3) Memory 4) Central control unit
Last Answer : 1) Central processing unit
Description : All of the logic and mathematical calculations done by the computer happen in/on the - 1 Central processing unit 2 Mother board 3 Memory 4 Central control unit
Last Answer : 1 Central processing unit
Description : Which of the following is not electro-mechanical computer? A) Mark I B) ABC C) Zuse D) UNIVAC
Description : The proper definition of a modern digital computer is a. An electronic automated machine that can solve problems involving words and numbers b. A more sophistic and modified electronic pocket calculator c. Any machine that can perform mathematical operations d. A machine that works on binary code
Last Answer : A machine that works on binary code
Last Answer : d. A machine that works on binary code
Description : Which operation are implemented using a binary counter or combinational circuit: a Register transfer b. Arithmetic c. Logical d. __ Allof these
Last Answer : b. Arithmetic
Description : What is the advantage of using a spread sheet: a) Calculations can be done automatically b) More flexibility c) Data can be analyzed using graphical representations d) None of The Above
Last Answer : b) A 2 dimensional column chart
Description : Data going into the computer is called? 1) Output 2) Algorithm 3) Input 4) Calculations 5) Flowchart
Last Answer : Answer :3
Description : A modern electronic computer is a machine that is meant for A) Doing quick mathematical calculations B) Input, storage, manipulation and outputting of data C) Electronic data processing D) Performing repetitive tasks accurately
Description : what dealing with very small or very large numbers, what steps would you take to improve the accuracy of the calculations?
Last Answer : the luxury hybrid mattress combining the best of latex, memory foam, tufting and coil technology to provide the best sleep money can buy.
Description : Which of the following agencies in India is responsible for computation of national income? A. NCAER B. CSO C. NSS D. RBI E. None of the Above
Last Answer : B. CSO Explanation: The Central Statistical Office which is one of the two wings of the National Statistical Organisation (NSO) is responsible for coordination of statistical ... and for evolving and maintaining statistical standards. Its activities include compilation of National Accounts.
Description : The component of AI concept of------ (a) Logic (b) Congition (c) Computation (d) All of above
Last Answer : (d) All of above
Description : _______ is a type of computing that performs computation, storage and even applications as a service across a network. (1) Cloud Computing (2) Distributed Computing (3) Parallel Computing (4) Virtual Computing
Last Answer : Cloud Computing
Description : The first machine to successfully perform a long series of arithmetic and logical operations was: A) ENIAC B) Mark-I C) Analytic Engine D) UNIVAC-1
Description : Which of the following memory is capable of operating at electronics speed? A. Magnetic disk B. Magnetic drum C. Semiconductor memory D. None of the Above
Last Answer : C. Semiconductor memory
Description : Which among the following memory is capable of operating at "electronics speed": a) Semiconductor memory b) Magnetic Disks c) Magnetic Drums d) None of The Above
Last Answer : a) Semiconductor memory
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 : How many options does a binary choice offer? 1) None 2) One 3) Two 4) It depends on the amount of memory in the computer 2 5) It depends on the speed of the computer's processor
Description : The memory of a computer is commonly expressed in terms of Kilobytes or Megabytes. A byte is made up of 1) eight decimal digits 2) eight binary digits 3) two binary digits 4) two decimal digits
Last Answer : 2) eight binary digits
Description : What mass of nitrogen is contained in a10 ft3 vessel at a pressure of 840atm and 820°R? Make a computation by using ideal gas equation. a. 194lb b. 214lb c. 394 lb d. 413lb formula: m=pV /RT
Last Answer : 394 lb
Description : When your turn on the computer, the boot routine will perform this test: a) Power on Self Test b) Disk Drive Test c) Memory Test d) None of These
Last Answer : a) Power on Self Test
Description : When your turn on the computer, the boot routine will perform this test a) RAM test b) disk drive test c) memory test d) power on self test e) None of these
Last Answer : d) power on self test
Description : When you turn on the computer, the boot routine will perform this test ..... 1) RAM test 2) disk drive test 3) memory test 4) power-on self-test
Last Answer : 2) disk drive test
Description : Best-First search can be implemented using the following data structure A : Queue B : Stack C : Priority Queue D : Circular Queue
Last Answer : C : Priority Queue
Last Answer : A : Queue
Description : Weak AI is ⮚ a set of computer programs that produce output that would be considered to reflect intelligence if it were generated by humans. ⮚ the study of mental faculties through the use ... a computer. ⮚ the embodiment of human intellectual capabilities within a computer. ⮚ All of the above
Last Answer : ⮚ the study of mental faculties through the use of mental models implemented on a computer.
Description : Which of the following is true? 1) Byte is a single digit in a binary number 2) Bit represents a grouping of digital numbers 3) Eight-digit binary number is called a byte 4) Eight-digit binary number is called a bit 5) None of these
Description : The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to ____and vice versa: a) binary b) decimal c) BCD d) None of The Above
Last Answer : a) binary
Description : Assembly Language- 1) uses alphabetic codes in place of binary numbers used in machine language 2) is the easiest language to write programs 3) need not be translated into machine language
Last Answer : 1) uses alphabetic codes in place of binary numbers used in machine language
Description : Assembly Language 1 uses alphabetic codes in place of binary numbers used in machine language 2 is the easiest language to write programs 3 need not be translated into machine language 4 none of these
Last Answer : 1 uses alphabetic codes in place of binary numbers used in machine language
Description : Using only calculations you can do in your head, can you show that the century starting in 3500 is the first that will not contain a year that is a perfect square?
Last Answer : For the algebra, it may be simpler to use the fact that (x+1)^2 – x^2 = 2x+1
Description : ________located on the right corner of the keyboard, is a separate set of number keys for quick input of numbers: a) Numeric Keypad b) Arrow Pad c) Symbolic Key Pad d) None of These
Last Answer : a) Numeric Keypad
Description : Instructions and memory address are represented by A) Character code B) Binary codes C) Binary word D) Parity bit
Description : Multiple calculations can be made in a single formula using...... a. Standard Formula b. Array Formula c. Complex Formulas d. Smart Formula
Last Answer : b. Array Formula
Description : Multiple calculations can be made in a single formula using…… a. Standard Formula b. Array Formula c. Complex Formulas d. Smart Formula