System Programming MCQ – MCQ on System Programming for Students who are preparing for IT exams of various Distance and regular Institutes.
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Whether you’re a student aiming to solidify your knowledge or a professional eager to assess your expertise, our MCQs provide an engaging platform to navigate the intricacies of System Programming. From memory management to program control, our questions challenge and enlighten, making learning an enriching experience.
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System Programming MCQ with Answers
Q1. A ___ is a program that takes as input a program written in one programming language and produces as output a program in another language.
a. Language translator
b. translator
c. interpreter
d. compiler
Q2. the designer expresses the ideas in terms related to the ___
a. application domain
b. execution domain
c. all of the above
d. none of the above
Q3. to implement the ideas, their description has to be interpreted in terms related to the ___
a. application domain
b. execution domain
c. all of the above
d. none of the above
Q4. the semantic gap has many consequences like ___
a. large development time
b. large development efforts
c. poor quality of software
d. all of the above
Q5. PLs stands for
a. procedure languages
b. Programming languages
c. periodic languages
d. none of the above
Q6. use of PL can be grouped into (1) specification, design and coding steps
(2) PL implementation steps
a. true
b. false
Q7. software implementation using a PL introduces a new domain ___
a. application domain
b. execution domain
c. all of the above
d. PL domain
Q8. the gap between the PL and execution domains is known as
a. specification –and design gap
b. specification gap
c. both of the above
d. none of the above
Q9. Each domain has ___ language.
a. design
b. programming
c. specification
d. all of the above
Q10. A language processor is software which bridges a specification or execution gap.
a. true
b. false
Q11. semantics represents rules of the meaning of a domain.
a. true
b. false
Q12. the semantic gap represents the difference between the semantics of two domains
a. true
b. false
Q13. program generation activities and program execution activities are the processing activities that come under ___.
a. processing activities
b. language processing activities
c. all of the above
d. none of the above
Q14. TP stands for
a. Transaction program
b. Target program
c. Terminal program
d. target processing
Q15. Reduction in the specification gap does not increase the reliability of the generated program.
a. True
b. False
Q16. The program translation model bridges the execution gap by translating a program written in a PL, called the ___, into an equivalent program in the machine or assembly language of the computer system called the ___.
a. source program, target program
b. target program, target program
c. source, source program
d. target program, source program
Q17. ___ is a generic term referring to any computer software’s, which manages & controls the hardware so that application software can perform a task.
a. os
b. Application software
c. System software
d. All of the above
Qs 18. If system software is stored no- volatile storage such as integrated circuit, it is usually termed as ___—.
a. os
b. Application software.
c. firmware
d. None of the above
Q19. Von Neuman architecture is generally used interchangeably
a. True
b. False
Q20. a ___ of pixels represent computer graphic data like pictures, frames of movie drawings or frame of an animation.
a. Collection
b. Bit Value
c. Grid
d. All of the above
Q21. JPEG & GIF are two graphics format used on the Internet as a ___ format.
a. wide
b. Extended
c. Less Memory
d. Compressed
Q22. CISC stands for
a. Computer Instruction set computer
b. Complex instruction set computer
c. Coordinated instruction set computer
d. None of the Above
Q23. A macro call leads to ___. During macro expansion, the macro statement is replaced by the sequence of ___.
a. conditional compilation, assembly statements
b. macro expansion, assembly statements
c. line control statements
d. macros definition, statements
Q24. CISC made a computer assembly language more like a high-level language, to begin with leaving the compiler less to do.
a. True
b. False
Q25. RISC stands for.
a. Risk Instruction set computer
b. reduced instruction set computer
c. None of the above
Q26. In Assembly Language each statement has two operands, the first operand is always a ___ which can be any one of the AREG, BREG, and CREG & DREG
a. Register
b. Assemble
c. All of the above
Q27. A ___ is a particular kind of unintentional memory consumption by a computer program where the program fails to release memory when no longer needed.
a. memory
b. memory leak
c. storage area
d. all are correct
Q28. Static memory, stack-based allocation and dynamic memory allocation are storage allocations takes in the computer program for running the user program
a. correct
b. Incorrect
Q29. Shift-Reduce parsing and bottom-up parsing are not interchangeable terms
a. Valid
b. Invalid
Q30. there are different classes for grammar-based parsers
a. universal
b. top-down
c. bottom-up
d. all of the above
Q31.Binary object file attributes are specified with the___
a. Machine
b. OS
c. BFF
d. all of the above
Q32. The library is a collection of subprograms used to develop software.
a. true
b. false
Q33. macros are abbreviations for arbitrary fragments of C code, and then the C preprocessor will replace the macros with their definitions throughout the program during ___
a. Macro expansion
b. conditional compilation
c. line control
d. all of the above
Q34. MASM is an ___ for x86 family of microprocessors.
a. assembler
b. compiler
c. linker
d. loader
Q35. SPARC assembler stands for
a. serial processor architecture
b. Sun microsystem processor architecture
c. scalable processor architecture
d. none of the above
Q36. MOT (Machine operation table) contains
a. name
b. length
c. binary code and format
d. all of the above
Q37. The content of the MOT table is not filled in or altered during the assembly process.
a. True
b. False
Q38. Assembler directives instruct the assembler to perform certain actions during the assembly of a program.
a. Valid statement
b. Invalid statement
Q39. Imperative/declarative and assembler directives are three kinds of statements supported by an assembly program.
a. Correct
b. Incorrect
Q40. The ___ instructions move a value between a memory word and a register.
a. BC
b. MOVE
c. MOVER
d. MOVEM
Q41. The specification gap is bridged by the software development ___ and the execution gap is bridged by the designer of the ___
a. team, programming language processor
b. team, translator
c. both 1 and 2
d. none of the above
Q42. The ___ language is a specification language of an application domain and the ___ language is typically a procedure-oriented PL.
a. source, target
b. target, target
c. source, source
d. target, target
Q43. Popular models for program execution are ___ and ___
a. translation, programming
b. interpretation, programming
c. Translation, interpretation
d. all of the above
Q44. ASCII code uses ___ bits for each character since there are exactly ___ unique combinations of seven bits.
a. 8, 256
b. 7,128
c. 10,128
d. 8,128
Q45. ASCII-8 uses ___ bits for each character since there is exactly ___ unique combination of eight bits.
a. 8, 256
b. 27,128
c. 310,128
d. 4 8,128
Q46. The ASCII representation has been adopted as a standard by the US govt & is found in a variety of computer particularly ___ & ___
a. Supercomputer, Mainframe Computer
b. Mainframe & Micro Computer.
c. Mainframe & Mini Computer
d. Mini Computer & Micro Computer
Q47. MOVE instruction is used to move a value between memory & a register.
a. True
b. False
Q48. ___ is an example of top-down parsers and ___ is an example of bottom-up parsers.
a. LL, LR
b. LR, LL
c. LL parser and LR parsers
d. LL, LL
Q49. In deterministic automata, for each state, there is at most ___ transition for each possible input. In non-deterministic automata, there can be the ___ transition from a given state for a given possible input.
a. many, at least one
b. one, more than on
c. many, many
d. one, one
Q50. Libraries contain ___ and ___ which provide services to independent programs.
a. source code, object code
b. test plan, source code
c. helper code, data
d. data, information and knowledge
Q51. The first pass of the assembler is only to define the ___; the second pass can then generate ___
a. address, instruction
b. symbols, data
c. symbols, instruction and addresses
d. address, symbol
Q52. In assembly language, each statement has two operands, the first operand is always a ___ which can be any one of AREG, BREG, CREG and DREG. The second operands refer to a ___ using a symbolic name and an optional displacement.
a. memory word, register
b. register, memory word
c. index value, register
d. register, the index value
Q53. Link editor is a program, that takes one or more objects generated by ___ and assembles them into a single ___ program.
a. linker, executable
b. loader compiled
c. compilers, executable
d. compilers, compiled
Q54. When one uses a C compiler under a UNIX system to generate an executable from the C source code, the C compiler driver will usually invoke a C –processor, ___, assembler and ___ in that order to translate the C-language code into the executable file.
a. linker, compiler
b. link- editor, assembler
c. compiler, loader
d. compiler, link editor
Q55. A binary object file is either an executable file that runs on a particular machine or a file containing object code that needs to be linked. the object code is generated by a ___ or by an ___
a. linker, loader
b. link editor, loader
c. compiler, assembler
d. assembler, linker
Qs 17. A ___ table can be provided in the header of the object code file. Each “fixup” is a pointer to an address in the object code that must be changed when the ___ relocates the program.
a. FAT, loader
b. Fixup, loader
c. MOT, compiler
d. all of the above are correct
Q56. FSM is an old ___ representation and system ___ a technique
a. data, modelling
b. knowledge, modelling
c. information, simulating
d. abstract, simulating
Q57. state transition diagram also called as ___, shows the relationships between stats inputs that cause ___
a. bubble diagram, state transitions
b. quick diagram, state transitions
c. merge diagram, transitions
d. UML, transitions.
Q58. ___ a form of UML notation used to show the behaviour of an individual object as a number of states and transitions between those states.___– a flow diagram with the addition of bubbles that show waiting for external inputs.
a. state-action decision diagram, statechart diagrams
b. statechart diagram, state action-decision diagram
c. state transition, statechart diagrams
d. state-action-decision, state transition diagram
Q59. the Von Neumann architecture is a computer design model that uses a ___ & ___ to hold ___ & ___.
a. Data & instruction, storage structure & processing unit
b. Knowledge & data, CPU speed & Structure
c. Storage structure & processing unit, data & instruction,
d. Data & instruction, Knowledge & data,
Q60. Code optimization is an optional phase designed to improve the ___ code so that the ultimate object program runs ___ and takes ___ space. Its output is another intermediate code program that does the same job as the original but perhaps in a way that saves time and space.
1. intermediate, faster, less, time and space
2. program, slow, more, time and space
3. complex, faster, more, time and space
4. more, faster, program, time/space
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Conclusion Points
Participating in the System Programming MCQ has provided valuable insights into the intricacies of this field. By answering a range of questions on topics such as operating systems, memory management, and file systems, participants have deepened their understanding of system programming concepts.
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