Description : Execution of instruction specified by instruction to perform: a. Operation b. Operands c. Both a &b d. None of these
Last Answer : a. Operation
Description : Arithmetic instruction are used to perform operation on: a. Numerical data b. Non-numerical data c. Both d. None
Last Answer : a. Numerical data
Description : In arithmetic operation numbers of register and the circuits for addition at a. ALU b. MAR c. Both d. None
Last Answer : a. ALU
Description : isacommand given to a computer to perform a specified operation on some given data. a. Aninstruction b. Command c. Code d. None of these
Last Answer : a. Aninstruction
Description : Which are benefit of input/output interrupt: a. It is an external analogy to exceptions b. The processor initiates and perform all I/O operation c. The data is transferred into the memory through interrupt handler d. = Alllof these
Last Answer : d. = Alllof these
Description : In which instruction are used to perform Boolean operation on non-numerical data: a. Logical and bit manipulation b. Shift manipulation c. Circular manipulation d. None of these
Last Answer : a. Logical and bit manipulation
Description : is the inverse operation of addition: a. Addition b. Multiply c. Subtraction d. Divide
Last Answer : c. Subtraction
Description : Which operations are used for addition, subtraction, increment, decrement and complement function: a. Bus b. Memory transfer c. Arithmetic operation d. Allof these
Last Answer : d. Allof these
Description : which are arithmetic operation are. Addition oS Subtraction Multiplication Division All of these None of these
Last Answer : All of these
Description : ___in all digital systems actually performs addition that can handle only two number at a time: a Register b. circuit c digital d. — Allof these
Last Answer : b. circuit
Description : Which system is used in digital computers because all electrical and electronic circuits can be made to respond to the states concept: a. Hexadecimal number b. Binary number c. Octal number d. Decimal number
Last Answer : b. Binary number
Description : Absolute entitiesare_ Ss whom value signify storage locations that are independent of resulting machine code: a. Numeric constants b. String constants c. Fixed addresses d. Operation codes e. Allofthese
Last Answer : e. Allofthese
Description : Which addition is performed in the same manner as decimal addition: a. Binary b. Decimal c. Both d. None of these
Last Answer : a. Binary
Description : Which are the types of addition in the 2’s complement system: a. Both number positive b. A Positive number and a smaller negative number c. Anegative number and a smaller positive number
Last Answer : b. A Positive number and a smaller negative number
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 : Answer : A
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 : IDE stands for: a. Input device electronics b. Integrated device electronic c. Both d. None
Last Answer : b. Integrated device electronic
Description : _with which computers perform is way beyond human capabilities: a. Speed b. Accuracy c. Storage d. ‘Versatility
Last Answer : a. Speed
Description : How many types of addition in the 2’s complement system. a. 3 b 4 c. 5 d. 6
Last Answer : b 4
Description : Which is an algorithm or techniques used to multiply two numbers. a. Addition algorithm b. Subtraction algorithm c. Multiplication algorithm d. __ Allof these
Last Answer : c. Multiplication algorithm
Description : Which algorithm is used for matrix multiplication: a. Simple algorithm b. Specific algorithm c. Strassen algorithm d. Addition algorithm
Last Answer : c. Strassen algorithm
Description : Which algorithm is a divided and conquer algorithm that is asymptotically faster: a. Simple algorithm b. Specific algorithm c. Strassen algorithm d. Addition algorithm
Description : Which algorithm includes repeated addition of two predetermined values A and S to a product P and then performs a rightward arithmetic shift on P. a. Booth’s algorithm b. Usual algorithm c. Multiplication algorithm d. None of these
Last Answer : a. Booth’s algorithm
Description : Which algorithm is used to find GCD of two integers. a. Multiplication algorithm b. Division algorithm c. Addition algorithm d. Simple algorithm
Last Answer : b. Division algorithm
Description : Which algorithm is used as a general variant of a theorems, in the domain of integral numbers: a. Multiplication algorithm c. Addition algorithm d. Simple algorithm
Last Answer : c. Addition algorithm
Description : Which operation with floating point numbers are more complicated then arithmetic operation with fixed point number . a. Logical operation b. Arithmetic operation c. Both d. None of these
Last Answer : b. Arithmetic operation
Description : Which are the functioning of I/O interrupt: a. The processor organizes all the I/O operation for smooth functioning b. After completing the I/O operation the device interrupt the processor c. Both d. None of these
Last Answer : b. After completing the I/O operation the device interrupt the processor
Description : Which operation puts memory address in memory address register and data in DR. a Memory read b. Memory write c Both d. None
Last Answer : b. Memory write
Description : Arithmetic operation are carried by such micro operation on stored numeric data available in a. Register b. Data c. Both d. None
Last Answer : a. Register
Description : Which operation are binary type, and are performed on bits string that is placed in register: a. Logical micro operation b. Arithmetic micro operation c. Both d. None
Last Answer : a. Logical micro operation
Description : A micro operation every bit of a register is a: a. Constant b. Variable c. Both d. None
Last Answer : b. Variable
Description : Which symbol will be used to denote an micro operation. a. (*) b. (v) c. Both d. None
Last Answer : b. (v)
Description : In stack organization the insertion operation is known as : a. Pop b. Push c. Both d. None
Last Answer : b. Push
Description : Which operation are done by increment or decrement the stack pointer: a. Push b. Pop ce. Both d. None
Last Answer : ce. Both
Description : In register stack items are removed from the stack by using the operation: a. Push b. Pop c. Both d. None
Last Answer : b. Pop
Description : Which operation use one operand or unary operations: a. Arithmetic b. Logical c. Both d. None
Last Answer : c. Both
Description : Information is handled in the computer by _ __ a. Electrical digit b. Electrical component c. Electronic bit d. None of these
Last Answer : b. Electrical component
Description : what is full form of EDSAC: a. Electronic delay source accumulator calculator b. Electronic delay storage automatic code c. Electronic destination source automatic calculator d. Electronic delay storage automatic calculator
Last Answer : d. Electronic delay storage automatic calculator
Description : Which are microcomputers commonly used for commercial data processing, desktop publishing and engineering application. a. Digital computer b. Personal computer c. Both d. None of these
Last Answer : b. Personal computer
Description : Which are instruction in which two machine cycle are required: a. Instruction cycle b. Memory reference instruction c. Both d. None of these
Last Answer : b. Memory reference instruction
Description : The various file operation are: a. Crating a file b. Writing a file c. Reading a file d. Repositioning within a file e. Deleting a file truncating a file f. All of these
Last Answer : f. All of these
Description : Each operation hasits____—soopcode: a. Unique b. Two c. Three d. Four
Last Answer : a. Unique
Description : specify where to get the source and destination operands for the operation specified by the a. Operand fields and opcode b. Opcode and operand c. Source and destination d. Cpu and memory
Last Answer : a. Operand fields and opcode
Description : The instruction fetch operation is initiated by loading the contents of program counter into the and sends _ request to memory: a. Memory register and read b. Memory register and write c. Data register and read d. Address register and read
Last Answer : d. Address register and read
Description : Which are the operation of versatility: a. exchange of information with the outside world via I/O device b. Transfer of data internally with in the central processing unit c. Performs of the basic arithmetic operations d. = Allof these
Last Answer : d. = Allof these
Description : Which are the basic operation for converting: a. Inputting b. Storing c. Processing d. Outputting e. Controlling f. All of these
Description : Which are the operation that a computer performs on data that put in register: a. Register transfer b. Arithmetic c. Logical d. Allof these
Description : Micro operation is shown as: a. RI->R2 b. R1
Last Answer : b. R1
Description : In memory read the operation puts memory address on to a register known as : a. PC b. ALU ce. MAR d. — Allof these
Last Answer : ce. MAR