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 : 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 : The complete set of op-codes for a particular microprocessor defines the_ set for that processor: a. Code b. Function c. Module d. Instruction
Last Answer : d. Instruction
Description : Which is the method by which instructions are selected for execution: a. Instruction selection b. — Selection control c. Instraction sequencing d. All of these
Last Answer : c. Instraction sequencing
Description : In every transfer, selection of register by bus is decided by: a. Control signal b No signal c. All signal d. Allof above
Last Answer : a. Control signal
Description : following are structured programs written in simple structures. a Sequence b. Selection c. Iteration d. All of these
Last Answer : d. All of these
Description : Iteration also called: a. Repetition b. Straight c. Selection d. Sequence
Last Answer : a. Repetition
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 : 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 : The final addressing mode that we consider is a. Immediate addressing b. Direct addressing c. Register addressing d. Stack addressing
Last Answer : d. Stack addressing
Description : In the maintenance phase the product must be tested against previous test cases. This is known as testing. (a) Unit (b) Integration (c)Regression (d) Module (e) Beta
Last Answer : (c)Regression
Description : ___is the statement block of for loop lies inside block of another for loop: a. Nested for loop b. Nested while loop c. Nested do-while loop d. None of these
Last Answer : a. Nested for loop
Description : statement block is executed atleast once for any value of the condition. a. For statement b. Do-while statement c. While statement d. None of these
Last Answer : b. Do-while statement
Description : The continue statement is used to transfer the control to the_ ___ of astatement block in a loop. a. End b. Beginning c. Middle d. None of these
Last Answer : b. Beginning
Description : The statement is used to transfer the control to the end of statement block in a loop. a. Continue b. Break c. Switch d. Goto
Last Answer : b. Break
Description : A is written as separate unit, apart from main and called whenever necessary: a. Subroutine b. Code c. Block d. None of these
Last Answer : a. Subroutine
Description : In RISC architecture access to registers is made as a block and register file in a particular register can be selected by using: a. Multiplexer b. Decoder c. Subtractor d. Adder
Last Answer : b. Decoder
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 : 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 : 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 : ___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 : 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
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 : Subroutine is called _ a. In Same program b. Inexternal program co Botha&b d. None of these
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 : 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 : 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
Description : The control memory contains a set of words where each word is: a. Microinstruction b. Program c. Sets d. All of these
Last Answer : a. Microinstruction
Description : During program execution content of main memory undergo changes and, but control memory has _ microprogram: a. Static b. Dynamic c. Compile time d. Fixed
Last Answer : d. Fixed
Description : Various machine level components are: a. Address register > Program counter c Data register d. Accumulator register e. Memory of 2K,16 bits/word RAM f. Multiplexers g. Allof these
Last Answer : g. Allof these
Description : If flag is set then control unit issues control signals that causes program counter to be incremented by 1. a. Zero b. One c. Three d. Eight
Last Answer : a. Zero