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 : 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 : 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 : What is another term used for isometric processes? a. Isochoric process b. Iolytropic process c. Isothermal process d. Reversible process
Last Answer : Isochoric process
Description : A process during which entropy remains constant is called ______ process A. Isometric B. Isochoric C. Isobaric D. Isentropic
Last Answer : Isentropic
Description : What is a process during which the specific volume remains constant? A. Isobaric process B. Isothermal process C. Isochoric or isometric process D. Isovolumetric process
Last Answer : Isochoric or isometric process
Description : What is a process during which the pressure remains constant? A. Isobaric process B. Isothermal process C. Isochoric process D. Isometric process
Last Answer : Isobaric process
Description : What is a process during which the temperature remains constant? A. Isobaric process B. Isothermal process C. Isochoric process D. Isometric process
Last Answer : Isothermal process
Description : Mnemonic refers to. a Instructions b. Code c. Symbolic codes d Assembler
Last Answer : c. Symbolic codes
Description : To invoke assembler following command are given at command line: a. $ hello.s -o hello.o b. — $as hello.s -o 0 c. $ as hello —-o hello.o d. $ashello.s—o hello.o
Last Answer : d. $ashello.s—o hello.o
Description : By whom address of external function in the assembly source file supplied by __ when activated: a. Assembler b. Linker c. Machine d. Code
Last Answer : b. Linker
Description : The assembler translates ismorphically_ instructions: a. 1.1 b 2:1 c. 3:3 d. 4.1
Last Answer : a. 1.1
Description : Assembler worksin____ phases. a. 1 b 3 a. 2 d 4
Last Answer : a. 2
Description : which of the 2 files are created by the assembler. a. _ List and object file b. Link and object file c. Botha &b d. None of these
Last Answer : a. _ List and object file
Description : which type of errors are detected by the assembler: a. syntax error b. logical error 9 run time error a none of these
Last Answer : a. syntax error
Description : Ingiven lines of code MOV AX,BL have different type of operands according to assembler for 8086 architecture these identifiers must be of. a. Different type only in byte b. Same type either in word or byte c. Botha &b d. None of these
Last Answer : b. Same type either in word or byte
Description : ASM-H widely used ___ assembler: a. 8§/370 b $/380 c. $/390 d. S/360
Last Answer : a. 8§/370
Description : Assembler is a___ a. Interpreter b. Translator c. Exchanger d. None of these
Last Answer : b. Translator
Description : Full form of MIPS assembler is: a. Microprocessor without interlocked pipeline stage b. Microprocessor with interlocked pipeline stage c. Botha &b d. None of these
Last Answer : a. Microprocessor without interlocked pipeline stage
Description : Assembler is: a) a program that places programs into memory and prepares them for execution b) a program that automate the translation of assembly language into machine language c) is a program that appears to execute a source program as if it were machine language d) None of The Above
Last Answer : b) a program that automate the translation of assembly language into machine language
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 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 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 part work as a the brain of the computer and performs most of the calculation: a. MU b. PC c. ALU d. CPU
Last Answer : d. CPU
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 : Language Translators can be divided into three major categories.They are _________ A. Compiler, Operating System and Assembler B. Compiler, Device Driver and Assembler C. Compiler, Interpreter and System Utility D. Compiler, Interpreter and Assembler
Last Answer : D. Compiler, Interpreter and Assembler
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 : Assembly language program is called. a. Object program b. Source program c. Oriented program
Last Answer : b. Source program
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 : 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 : 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 : 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 : An unstructured program uses a approach to solve problems: a. Linear b. Top down co Botha&b d. None of these
Last Answer : co Botha&b
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