Description : Subroutine is called _ a. In Same program b. Inexternal program co Botha&b d. None of these
Last Answer : co Botha&b
Description : Assemblers are of 2 types: a. 1 pass b. 2 pass co botha&b d. none of these
Last Answer : co botha&b
Description : Which are of the following instructions of hardware subroutines: a. SCAL b. SXIT co Botha&b d. None of these
Description : program converts machine instructions into control signals. a. Control memory program b. Control store program c Botha&b d. Only memory
Last Answer : c Botha&b
Description : Two important fields of an instruction are. a. Opcode b. Operand c. Only a d. Botha&b
Last Answer : d. Botha&b
Description : In 3 state gate two states act as signals equal to. a. Logic O b. Logic 1 c. None of these d. Botha&b
Description : A linker is also known as: a. Binder b. Linkage editor c. Botha&b d. None of these
Last Answer : c. Botha&b
Description : isa__ expression which will have value true or false. a. Relational b. Logical ce. Botha&b d. None of these
Last Answer : ce. Botha&b
Description : _is sequence of instructions is executed and repeated any no. of times in loop until logical condition is true: a. Iteration b. Repetition c Botha&b d. None of these
Description : Which of the following 2 task are performed to execute an instruction by MCU: a. Microinstruction execution b. Microinstruction sequencing c. Botha&b d. None of these
Description : Mode of addresses in control memory are: a. Executive mode b. Task mode c. Botha&b d. None of these
Description : What are 2 advantages of cache memory: a. Reduction of average access time for CPU memory b. Reduction of bandwidth of available memory of CPU c. Botha&b d. None of these
Description : Stack uses RPN to solve __ expression: a. Logical b. Arithmetic c. Both d. None
Last Answer : b. Arithmetic
Description : function is used to transfer the control to end of a program which uses one argument( ) and takes value is zero for_ __ termination and non-zero for _termination: a. _ Exit( ) normal, abnormal b. Break, normal, abnormal Botha & b None of these
Last Answer : a. _ Exit( ) normal, abnormal
Description : Decisions which are non-repetitive and novel nature and required to solve unstructured problem is called as ___________. A. Programmed decisions. B. Non -programmed decisions. C. Routine decisions. D. Strategic decisions.
Last Answer : B. Non -programmed decisions.
Description : Abinary number canbeconvertedinto a. Binary number b. Octal number co. Decimal number d. Hexadecimal number
Last Answer : co. Decimal number
Description : The fixed point mantissamaybe or a. Fraction b. Integer co. Both d. None of these
Last Answer : co. Both
Description : ___arrow represents the value obtained by evaluating right side expression/variable to the left side variable. a. Forth b. Inbetween co. Back d. None of these
Last Answer : co. Back
Description : Anumber system that uses only two digits, O and 1 is calledthe_ a. Octal number system b. Binary number system c. Decimal number system d. Hexadecimal number system
Last Answer : b. Binary number system
Description : Which language specifies a digital system which uses specified notation: a. Register transfer b. Arithmetic c. Logical d. — Allof these
Last Answer : a. Register transfer
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 : The contents of the program counter isthe __——__—oof the instruction to be run. a. Data b. Address c. Counter d. None of these
Last Answer : b. Address
Description : The instruction read from memory is then placed in the ___and contents of program counter is __ so that it contains the address of_ __ instruction in the program. a. Program counter, ... incremented and previous c. Instruction register, incremented and next d. Address register, decremented and next
Last Answer : c. Instruction register, incremented and next
Description : The control unit and arithmetic logic unit are know as the __ a. Central program unit b. Central processing unit
Last Answer : b. Central processing unit
Description : Which register holds the current instruction to be executed. a. Instruction register b. Program register 9 Control register a None of these
Last Answer : a. Instruction register
Description : Assembler works to convert assembly language program into machine language : a. Before the computer can execute it b. After the computer can execute it c. In between execution d. All of these
Last Answer : a. Before the computer can execute it
Description : Assembly language program is called. a. Object program b. Source program c. Oriented program
Last Answer : b. Source program
Description : In second pass, assembler creates _ in binary format for every instruction in program and then refers to the symbol table to giving every symbol an_ _ relating the segment. a. Code and program b. Program and instruction c. Code and offset d. All of these
Last Answer : c. Code and offset
Description : An assembler is a utility program that performs: a. Isometric translation b. Isomorphic translation c. Isochoric translation d. None of these
Last Answer : b. Isomorphic translation
Description : A program that links several programs is called: a. Linker b. Loader c. Translator d. None of these
Last Answer : a. Linker
Description : contain library program have to be indicated to the loader. a. Externally defined b. Internally defined c. Executable file d. All of these
Last Answer : a. Externally defined
Description : Itis the task of the __to locate externally defined symbols in programs, load them in to memory by placing their __ of symbols in calling program: a. Loader and name b. Linker and values c. Linker and name d. Loader and values
Last Answer : d. Loader and values
Description : which of the following are types of assembler entities: a. Absolute entities b. Relative entities c. Object program d. Allof these
Last Answer : d. Allof these
Description : A module contains machine code with specification on_ _ a. Relative addresses b. Absolute addresses c. Object program d. None of these
Last Answer : a. Relative addresses
Description : To design a program it requires __ os a. Program specification b. Code specification c. Instruction specification d. Problem specification
Last Answer : a. Program specification
Description : Testing helpstoensure_——_—of the program for use within a system. a. Quality, accuracy and except b. Quality, accuracy and acceptance c. Design, assurance and acceptance d. Quality, accuracy and development
Last Answer : b. Quality, accuracy and acceptance
Description : Ina complex program, the overlaps: a. Branching b. Condition c. Botha &b d. None of these
Last Answer : a. Branching
Description : In_ instructions are followed one after the other in the preset order in which they appear within program: a. Sequence b Selection c. Break d. Iteration
Last Answer : a. Sequence
Description : is a small program tested separately before combining with final program: a Module b. Block c. selection d. none of these
Last Answer : a Module
Description : ___uses various symbols to represent function within program and is __ _representation: a. Flowchart, pictorial b. Algorithm, pictorial c. Pictorial, flowchart d. None of these
Last Answer : a. Flowchart, pictorial
Description : is useful to prepare detailed program documentation: a. Flowchart b. Algorithm c. Botha &b d. None of these
Last Answer : a. Flowchart
Description : The compiler _ translate a program code with any syntax error: a. Can b. Cannot c. Without d. None of these
Last Answer : b. Cannot
Description : Before checking the program for errors in translating code into machine language the high level language code is loaded into __ a. Register b. Memory c. Data d. CPU
Last Answer : b. Memory
Description : Call instruction is written inthe ss program. a. Main b. Procedures c. Program d. Memory
Last Answer : a. Main
Description : Return instruction is written in_ to written to main program: a. Subroutine b. Main program c. Botha &b d. None of these
Last Answer : a. Subroutine
Description : When subroutine is called contents of program counter is location address of __ instruction following call instruction is stored on _ __and program execution is transferred to __ address. a. Non ... , Stack and Main program Cc. Executable, Queue and Subroutine d. Executable, Stack and Subroutine
Last Answer : d. Executable, Stack and Subroutine
Description : If internal subroutine is called global data is used to pass values defining parameters between __ program and defined | a. Main and subroutine b. Local and subroutine c. Global and subroutine d. Global and main
Last Answer : a. Main and subroutine
Description : Sequence of microinstructions is termed as micro program or a. Hardware b. Software c. Firmware d. None of these
Last Answer : c. Firmware
Description : The micro program is an written in microcode and stored in firmware which is also referred as___ | a. Interpreter and control memory b. Translator and control store c. Translator and control memory d. ‘Interpreter and Translator
Last Answer : a. Interpreter and control memory
Description : who coined the term micro program in 1951. a. T.V. Wilkes b. MV. Wilkes c. S.V. Wilkes d. DV. Wilkes
Last Answer : b. MV. Wilkes