ক) is a term that refers to the control programs of an operating system
খ) is used to remember which of the general-purpose registers are currently available as base registers, and what base addresses they contain
গ) allows multiple programs to reside in separate areas of core at the same time
ঘ) allows the programmer to write base registers and displacements explicitly in the source program
০১। A compiler for a high-level language that runs on one machine and produces code for a different machine is called
ক) optimizing compiler
খ) one pass compiler
গ) cross compiler
ঘ) multipass compiler
০২। A compiler is
ক) a program that places programs into memory and prepares them for execution
খ) a program that automate the translation of assembly language into machine language
গ) program that accepts a program written in a high level language and produces an object program
ঘ) is a program that appears to execute a source program as if it were machine language
০৩। A development stategy whereby the executive control modules of a system are coded and tested first, is known as
ক) Bottom-up development
খ) Top-down development
গ) Left-Right development
ঘ) All of the above
০৪। A loader is
ক) a program that places programs into memory and prepares them for execution
খ) a program that automate the translation of assembly language into machine language
গ) is a program that appears to execute a source program as if it were machine language
ঘ) program that accepts a program written in a high level language and produces an object program
০৫। A non-relocatable program is one which
ক) cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation
খ) consists of a program and relevant information for its relocation
গ) can itself perform the relocation of its address-sensitive portions
ঘ) All Of the above
০৬। A relocate program form is the one which
ক) cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation
খ) consists of a program and relevant information for its relocation
গ) can itself perform the relocation of its address-sensitive portions
ঘ) All of the above
০৭। A self-relocating program is one which
ক) cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation
খ) consists of a program and relevant information for its relocation
গ) can itself perform the relocation of its address-sensitive portions
ঘ) All of the above
০৮। A sequence of instructions, in a computer language, to get the desired result, is known as
ক) Algorithm
খ) Decision Table
গ) Program
ঘ) All of the above
০৯। A translator which reads an entire programme written in a high level language and converts it into machine language code is:
ক) assembler
খ) translator
গ) compiler
ঘ) system software
১০। Advantage(s) of using assembly language rather than machine language is/are:
ক) It is mnemonic and easy to read
খ) Addresses any symbolic, not absolute
গ) Introduction of data to program is easier
ঘ) All of the above
১১। An Interpreter is
ক) is a program that appears to execute a source program as if it were machine language
খ) a program that automate the translation of assembly language into machine language
গ) program that accepts a program written in a high level language and produces an object program
ঘ) a program that places programs into memory and prepares them for execution
১২। Assembler is
ক) a program that automate the translation of assembly language into machine language
খ) a program that accepts a program written in a high level language and produces an object program
গ) a program that places programs into memory and prepares them for execution
ঘ) is a program that appears to execute a source program as if it were machine language
১৩। Assembly code data base is associated with
ক) a permanent table which lists all key words and special symbols of the language in symbolic form
খ) a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure
গ) consists of a full or partial list or the tokens as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation
ঘ) assembly language version of the program which is created by the code generation phase and is input to the assembly phase
১৪। Convert the .BYTE h#F8 assembly language pseudo-ops into hexadecimal machine language:
ক) 0111EF
খ) 03 16
গ) F8
ঘ) 42 65 61 72
১৫। Convert the .WORD d#790 assemblylanguage pseudo-ops into hexadecimal machine language:
ক) 0111EF
খ) 03 16
গ) F8
ঘ) 42 65 61 72
১৬। Convert the 080D4E machine language instructions into assembly language, assuming that they were not generated by pseudo-ops:
ক) ASRA
খ) LOADA h#OD4E, i
গ) STOREA h#014B, d
ঘ) ADDA h#01FE, i
১৭। Convert the 11014B machine language instructions into assembly language, assuming that they were not generated by pseudo-ops:
ক) ASRA
খ) LOADA h#OD4E, i
গ) STOREA h#014B, d
ঘ) ADDA h#01FE, i
১৮। Convert the 48 machine language instructions into assembly language, assuming that they were not generated by pseudo-ops:
ক) ASRA
খ) LOADA h#OD4E, i
গ) STOREA h#014B, d
ঘ) ADDA h#01FE, i
১৯। Convert the ASCII/BEAR/assembly language pseudo-ops into hexadecimal machine language