A computer program that converts assembly language to machine language is

Options: Compiler,    Interpreter,    Assembler,    Comparator



Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

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More Computer Fundamental Related questions:

Which of the following is not a characteristic of structured system development?
Options: partitioning of systems into manageable levels of detail,    specification of the interfaces between modules,    the use of graphical tools, such as data-flow diagrams, to model system,    All of the above are characteristics

Ans:D ,D

You can automatically include all of the field in a table in a query by___ a strike that appear list box in query design view
Options: a. Clicking b. Right clicking c. Double clicking d. None of the above

Ans:ndash; c,ndash; c

What are lines, curve, freeform, and scribble?
Options: a. Emphasis effects that can be applied to animations b. Types of custom motion paths c. Predefined entrance and exit effects d. All of the above

Ans: – B , – B

Which command will copy the IOS to a backup host on your network?
Options: transfer IOS to,    copy run start,    copy start tftp,    copy flash tftp

Ans:D ,D

Which transmission mode is used for data communication along telephone lines?
Options: Parallel,    Serial,    Synchronous,    Asynchronous

Ans:B ,B

. Which of the following is not a logical database structure?
Options: a. Chain b. Network c. Tree d. Relational

Ans:– a,– a

The control of the jobs running within a system is
Options: Job monitoring,    Job stream,    Job min,    Job step

Ans:A ,A

Which of the following is not essential component to perform a mail merge operation?
Options: a. Main document b. Data source c. Merge fields d. Word fields

Ans:– D,– D

A certain power transformer has a turns ratio of 5. What voltage can you expect at the secondary winding when you apply 120 V to the primary winding?
Options: 4.73,    0.4 V,    24 V,    600 V

Ans:C ,C

A venturi tube:
Options: is extremely difficult to use,    is made only of metal,    measures the presence of a liquid,    can be used to measure gas or liquid flow rates

Ans:D ,D

10. While working with MS-DOS which command is used to change the extension of all filenames ending with .txt to .doc?
Options: a. Ren *.doc *.txt b. Ren *.txt *.doc c. Ren file.doc file.txt d. Ren a: *.doc *.txt

Ans:Correct Answer: b,Correct Answer: b

While working with MS-DOS, which command is used to restore files that were backed up using the BACKUP command?

Ans:C ,C

Which symbol will be used with grep command to match the pattern pat at the beginning of a line?
Options: ^pat,    $pat,    pat$,    pat^

Ans:A ,A

A global network of millions of business, government, educational, and research networks; computer systems; database; and end users. Select the best fit for answer:
Options: Internet works,    The Internet,    Internet revolution,    Internet technologies

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Which one of the following is a direct statement of Ohm's law?
Options: The voltage drop across a resistance is proportional to the value of resistance and the amount of current flowing through it,    The total resistance of a parallel circuit is less than the value of the smallest resistance,    The algebraic sum of voltages in a loop is equal to zero,    The algebraic sum of currents entering and leaving a point is equal to zero

Ans:A ,A

To drop a column that is used as a foreign key, first:
Options: drop the primary key.,    drop the table containing the foreign key..,    drop the foreign key constraint.,    All of the above must be done.

Ans:C ,C

Why are vacuum tubes also called valves?
Options: A) Because they can amplify the weak signals and make them strong B) Because they can stop or allow the flow of current C) Both of above D) None of above


On a class C network with a subnet mask of 192, how many subnets are available?
Options: 254,    62,    30,    2


What scheduling algorithm allows processes that are logical runnable to be temporarily suspended?
Options: preemptive scheduling,    non-preemptive scheduling,    FIFO,    FCFS

Ans:A ,A

What is the significance of the J and K terminals on the J-K flip-flop?
Options: There is no known significance in their designations.,    The J represents "jump," which is how the Q output reacts whenever the clock goes HIGH and the J input is also HIGH.,    The letters represent the initials of Johnson and King, the co-inventors of the J-K flip-flop.,    All of the other letters of the alphabet are already in use.

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. In which language is source program written?
Options: A) English B) Symbolic C) High level D) Temporary


. The personal computer industry was started by
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Which feature do you use to create a newspaper like document?
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Ans:– C ,

Flat panel displays are based on what type of technology?
Options: Direct view storage tube,    Very large-scale integration (VLSI),    Solid state,    RGB monitor

Ans:C ,C

In a magnetic disk, data is recorded in a set of concentric tracks which are subdivided into
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A technique used by codes to convert an analog signal into a digital bit stream is known as
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Which of the following require large computer memory?
Options: Imaging,    Graphics,    Voice,    All of the above

Ans:D ,D

An enterprise data model is:
Options: a graphical model that shows the high-level entities for an organization.,    a graphical model that shows all entities for an organization.,    a non-graphical model that shows the high-level entities for an organization.,    a non-graphical model that shows the all entities for an organization.

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. The insertion point looks like a(n) ____.
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In LISP, the function returns t if <integer> is even and nil otherwise:
Options: (evenp <integer>),    (even <integer>),    (numeven <integer>),    (numnevenp <integer>)

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. The subject of cybernetics deals with the science of
Options: A) Genetics B) Control and communication C) Molecular biology D) Biochemistry


How can you apply exactly the same formatting you did to another text?
Options:  A) Copy the text and paste in new location. Then type the new text again., B) Copy the text and click on Paste Special tool on new place, C) Select the text then click on Format Painter and select the new text, D) All of above,


. Which of the following is NOT possible when printing Forms?
Options: a. Print page 1, 3, and 5 b. Print pages 1 through 5 c. Print selected records d. Print only the third record

Ans:5 – a ,5 – a

A batch processing terminal would not include a
Options: CPU,    card reader,    card punch,    line printer

Ans:A ,A

The model for a record management system might be
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Ans:D ,D

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Ans:A ,A

A _____ decision making involves the establishment objectives for an organization and long-range plans for attaining these objectives.
Options: prompt,    relevant,    tactical,    strategic

Ans:D ,D

“Ctrl + PageUp” is used to
Options: a. Moves the cursor one Page Up b. Moves the cursor one Paragraph Up c. Moves the cursor one Screen Up d. Moves the cursor one Line Up

Ans:–  A,–  A

Which should you use for cleaning Mylar-protected LCD screens?
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. After copying the content how many times can you paste?
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You wished to justify text over the height of paper, which option will you choose
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A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as
Options: semaphore,    mutual exclusion,    multiprogramming,    multitasking

Ans:B ,B

In Decision Tables three are:
Options: tabulated decisions,    decisions,    condition stubs and action stubs,    decision hierarchy

Ans:C ,C

Quantitative techniques used to solve business problems are called
Options: operations management,    operations science,    operations research,    management operations

Ans:C ,C

The CPU of a computer transfers print output to a temporary disk memory at high speed and then gets back to processing another job without waiting for the output to got to the printer. In this way, the CPU does not remain idle due to its own high speed as compared to the low speed of the printer. What is the name of this memory?
Options: External memory,    I/O memory,    ROM,    Buffer memory

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A relation that has no partial dependencies is in which normal form
Options: First B. Second C. Third D. BCNF

Ans:– B ,