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 : 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 : IBM-360 type language is example which supporting _—___—sJanguage. a. Micro b. Macro c. Botha &b d. None of these
Last Answer : b. Macro
Description : shave addresses where instructions are stored along with address of working storage: a. _ Relative entities b. Absolute entities c. Botha &b d. None of these
Last Answer : a. _ Relative entities
Description : In protocol each process can make a request onlyinan a. Increasing order b. Decreasing order c. Botha &b d. None of these
Last Answer : a. Increasing order
Description : Which state refers to a state that is not safe not necessarily a deadlocked state. a. Safe state b. Unsafe state c. Botha &b d. None of these
Last Answer : b. Unsafe state
Description : Which is one of the important I/O devices and is most commonly used as permanent storage device in any processor: a. Soft disk b. Hard disk c. Botha &b d. None of these
Last Answer : b. Hard disk
Description : address is not assigned by linker. a. Absolute b. Relative c. Botha &b a None of these
Last Answer : a. Absolute
Description : Modern assemblers for RISC based architectures make optimization of instruction scheduling to make use of CPU __ efficiently: a. Pipeline b. Without pipeline c. Botha &b d. None of these
Last Answer : a. Pipeline
Description : Ina complex program, the overlaps: a. Branching b. Condition c. Botha &b d. None of these
Last Answer : a. Branching
Description : Avoid crossing flow lines. a. Flowchart b. Algorithm c. Botha &b d. None of these
Last Answer : a. Flowchart
Description : is useful to prepare detailed program documentation: a. Flowchart b. Algorithm c. Botha &b d. None of these
Description : Cache memory is located between main memory and : a. CPU b. Memory c. Botha &b d. None of these
Last Answer : a. CPU
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 : subroutine declaration come after procedure announcement: a. Global b. Local c. Botha &b d. None of these
Last Answer : a. Global
Description : Callis_ subroutine call. a. Conditional b. Unconditi c. Botha &b d. None of these
Last Answer : b. Unconditi
Description : The processed data is sent for output to standard __ device which by default is computer screen: a. Input b. Output c. Botha &b d. None of these
Last Answer : b. Output
Description : Each instruction is executed by set of micro operations termed as. a. Micro instructions b. Mini instructions c. Botha &b d. None of these
Last Answer : a. Micro instructions
Description : which of the following is interrupt mode. a. Task mode b. Executive mode c. Botha &b d. None of these
Last Answer : b. Executive mode
Description : In which code is object file is coded: a. Link code b. Decimal code c. Assembly code d._— Binary code
Last Answer : d._— Binary code
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 : 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 : 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 : serves as the purpose of documentation only: a. List b. — object c. link d. code
Last Answer : a. List
Description : The simplest method of controlling sequence of instruction execution is to have each instruction explicitly specify: a. The address of next instruction to be run b. Address of previous instruction c. Both a &b d. None of these
Last Answer : a. The address of next instruction to be run
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 : Which memory is assembled between main memory and CPU: a. Primary memory b. Cache memory Cc. Botha & b d. None of these
Last Answer : b. Cache memory
Description : getchar :: IO char in this given function what is indicated by IO char: a. when getchar is invoked it returns a character b. when getchar is executed it returns a character c. botha & b d. none of these
Last Answer : a. when getchar is invoked it returns a character
Description : A computer having writable control memory is known as_ a. Static micro programmable b. Dynamic micro programmable c. Botha & b d. None of these
Last Answer : b. Dynamic micro programmable
Description : state keeps track of position related to execution of an instruction: a. Major b. Minor c. Botha & b d. None of these
Last Answer : a. Major
Description : Mnemonic refers to. a Instructions b. Code c. Symbolic codes d Assembler
Last Answer : c. Symbolic codes
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 : 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 : 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 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 : 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 : 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 : 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 : Which operations are to be performed on a directory are: a. Search for a file b. Create a file c. Delete a file d. List a directory e. Rename a file f. Traverse the file system g. Allof these
Last Answer : g. Allof these
Description : Binary numbers can also be expressed in this same notation by _——_—srrepresentation. a. Floating point b. Binary point c. Decimal point d. All of these
Last Answer : a. Floating point
Description : As the instruction length increases ————_ of instruction addresses in all the instruction is_ a. Implicit inclusion b. Implicit and disadvantageous c. Explicit and disadvantageous d. Explicit and disadvantageous
Last Answer : c. Explicit and disadvantageous
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 : Hamming codes was developed in _ a 1953 b. 1950 c. 1945 d. 1956
Last Answer : b. 1950
Description : The maximum clock frequency is _ a. 45 MHZ b. 50 MHZ c. 52 MHZ d. 68 MHZ
Last Answer : b. 50 MHZ
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 : The register that includes the address of the memory unit is termed asthe _ a. MAR b PC Cc. IR d. None of these
Last Answer : a. MAR
Description : High level language C supports register transfer technique for _ application. a. Executing b. Compiling c. Both d. None
Last Answer : a. Executing