. A Pixel is __________


Options:  A computer program that draws picture B.  A picture stored in secondary memory C.  The smallest resolvable part of a picture D.  None of these

Ans: – C ,






More Computer Fundamental Related questions:


Data structuring is refined through a process called
Options: structuring process,    hierarchical structure,    normalization,    Relation structure

Ans:C ,C


What is Thrashing?
Options: A high paging activity is called thrashing. B. A high executing activity is called thrashing C. A extremely long process is called thrashing D. A extremely long virtual memory is called thrashing

Ans:– A ,


A tool that can help designers understand the dependencies of database structures is a:
Options: dependency graph.,    data model.,    graphical display.,    None of the above is correct.

Ans:A ,A


Which is considered a direct entry input device?
Options: A) Optical scanner B) Mouse and digitizer C) Light pen D) All of the above

Ans:-D,-D


A network that requires human intervention of route signals is called a
Options: bus network,    ring network,    star network,    T-switched network

Ans:D ,D


Using ODL, you can define which of the following?
Options: Attribute,    Structure,    Operation,    All of the above.

Ans:D ,D


Convert the .BYTE h#F8 assembly language pseudo-ops into hexadecimal machine language:
Options: 0111EF,    03 16,    F8,    42 65 61 72

Ans:C ,C


. Which of the following is not a type of Software

Options: A) System Software B) Application Software C) Utility Software D) Entertainment Software

Ans:D,D


In a _____ one module of the new information system is activates at a time.
Options: System Development Life Cycle,    CASE tool,    Phased Conversion,    Success factors

Ans:C ,C


. In Excel, the Fill Color button on the Formatting toolbar is used for what?
Options: a. To insert a background. b. To add borders. c. To select a distribution of figures. d. To add shading or color to a cell range.

Ans:– d,– d


.   Block arrows, stars and banners, and callouts are all examples of
Options: a. Different types of children’s building blocks b. Auto Shape categories c. Clip art categories located in the Microsoft Clip Gallery d. More technical terms that I don’t understand

Ans:2 – B ,2 – B


Pick the correct choice for the 8088 CPU.
Options: 16 bit word size, 8 bit data path,    8 bit word size, 8 bit data path,    16 bit word size, 16 bit data path,    4 bit word size, 8 bit data path

Ans:A ,A


Which of the following is not an Input Device?
Options: A. Touch Screen B. Optical Scanners C. Touch Pad D. Mouse Pad

Ans:D,


How can you access the font size tool on formatting toolbar?
Options:  A) Ctrl + S, B) Ctrl + Shift + S, C) Ctrl + P, D) Ctrl + Shift + P,

Ans:-D,-D


One of the main feature that distinguish microprocessors from microcomputers is
Options: words are usually larger in microprocessors,    words are shorter in microprocessors,    microprocessor does not contain I/O devices,    exactly the same as the machine cycle time

Ans:C ,C


The standard VGA display has _____ pixels in its native graphics mode?
Options: 648 x 320,    640 x 480,    680 x 440,    1024 x 786

Ans:B ,B


. In table design view, which key can be used to switch between the field names and properties panels?
Options: a. F3 b. F4 c. F5 d. F6

Ans:8 – d ,8 – d


. Which of the following Excel screen components can NOT be turned on or off?
Options: a.  Formula Bar b.  Status Bar c.  Tool Bar d.  None of above

Ans:– d,– d


The output of a 2 input OR gate is 0 only when its
Options: both inputs are 0,    either input is 1,    both inputs are 1,    either input is 0

Ans:A,A


DARPA, the agency that has funded a great deal of American AI research, is part of the Department of:
Options: Defense,    Energy,,    Education,    Justice

Ans:A ,A


In immediate addressing the operand is placed
Options: a . in the CPU register b . after OP code in the instruction c . in memory d . in stack 

Ans:5.b,5.b


Point out the correct statement will let you access the elements of the array using 'p' in the following program? #include<stdio.h> #include<stdlib.h> int main() { int i, j; int(*p)[3]; p = (int(*)[3])malloc(3*sizeof(*p)); return 0; }
Options: for(i=0; i<3; i++) { for(j=0; j<3; j++) printf("%d", p[i+j]); } ,    for(i=0; i<3; i++) printf("%d", p[i]); ,    for(i=0; i<3; i++) { for(j=0; j<3; j++) printf("%d", p[i][j]); } ,    for(j=0; j<3; j++) printf("%d", p[i][j]);

Ans:C ,C


A file that includes an index directory to facilitate random access is
Options: Sequential file,    Indexed file,    Random file,    Serial file

Ans:B ,B


The digital multimeter is set for DC, Ohm and 20k. You will read _____ while measuring a good 2 amp fuse.
Options: 0.00,    0.02,    0.20,    2.00

Ans:A ,A


. Which of the following disk is fixed disk?
Options: A) Hard Disks B) Flash Disks C) Blu-Ray Disks D) DVDs

Ans:A,A


To save a workbook, you:
Options: a. Click the save button on the standard toolbar from the menu b. Press Ctrl+F5 c. Click Save on the Windows Start button d. Select Edit>Save

Ans:#8211; a,#8211; a


. If you hard disk is partitioned into 3 drives, the number of recycle bin for that hard disk is
Options: a. 1 b. 2 c. 3 d. 4

Ans:2 – c ,2 – c


Corporate modeling software can be used for
Options: cash planning,    operational budgeting,    capital budgeting,    All of the above

Ans:D ,D


If both data and database administration exist in an organization, the database administrator is responsible for which of the following?
Options: Data modeling,    Database design,    Metadata,    All of the above.

Ans:B ,B


Which of the following commands is used to remove files with confirmation prompt from the user file system which have neither been accessed nor modified i the last one year?
Options: find -mtime +365 | rm,    grep (/usr/*) - mtime + 365 | -ok rm,    find -name - mtime + 365 / - ok rm,    find /user/* \(-mtime + 365 - a - atime +365 \) - OK rm {} \;

Ans:D ,D


You have a PC with no video* Which of the following is LEAST likely to be causing the problem?
Options: defective RAM (bank zero),    defective microprocessor,    crashed hard drive,    loose video card

Ans:C ,C


At room temperature an intrinsic semiconductor has
Options: a few free electrons and holes,    many holes,    many free electrons,    No holes

Ans:A ,A


A processing unit that coordinates networks and data communication is known as
Options: Control unit,    Communications processor,    Register unit,    CPU

Ans:B ,B


In MS Word, Ctrl+S is for …..
Options: a. Scenarios b. Size c. Save d. Spelling Check

Ans:–  C,–  C


How can you remove tab stop markers from ruler?
Options: a. Double click the tab marker and choose Clear All b. Drag the tab stop marker out of the ruler c. Right click the tab stop marker and choose remove d. All of above

Ans:– B,– B


"Parity" errors usually indicate bad memory.
Options: True,    False,    ,    

Ans:A ,A


Which part of the system performs the "housekeeping" chores?
Options: operating system,    compiler,    interpreter,    translator

Ans:A ,A


. All attachment fields display as a(n) ____ in Datasheet View.
Options: a. icon b. button c. thumb tack d. paperclip

Ans:3 – d ,3 – d


How to change the order of Slides in Presentation?
Options: On Slide Sorter View, click on the Soft Slides B. On Slide Sorter View, click on the slide and drag to required position C. On Slide Thumbnail view, click on the slide and drag to required position D. Slides order cannot be changed once it created

Ans:– B ,


The language used in application programs to request data from the DBMS is referred to as the
Options: DML,    DDL,    query language,    All of the above

Ans:A ,A


In inkjet printers, what is the most common problem with the paper tray?
Options: inconsistent printing,    malfunctioning pick-up rollers,    misalignment of the sheet feeder,    paper jamming on the ink cartridge

Ans:B ,B


. The three parts of an IIF function are separated by _____.
Options: a. dashes b. asterisks c. semicolons d. commas

Ans:8 – d ,8 – d


Compared to an open-loop system, a closed-loop control system is:
Options: more accurate,    more complex,    more stable,    All of the above

Ans:D ,D


When measuring AC (Alternating Current) with a multimeter, it is important to maintain the proper polarity.
Options: true,    false,    true,    false

Ans:B ,B


In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of a register?
Options: Absolute mode,    Indirect mode,    Immediate mode,    Index mode

Ans:D ,D


The funds management subsystem attempts to
Options: increase cash input,    decrease cash output,    balance cash inflow with outflow,    All of the above

Ans:C ,C


Object modules generated by assemblers that contain unresolved external references are resolved for two or more object modules by a/an
Options: operating system,    loader,    linker,    compiler

Ans:C ,C


The memory which is programmed at the time it is manufactured
Options: ROM,    RAM,    PROM,    EPROM

Ans:A ,A


The index consists of
Options: a list of keys,    pointers to the master list,    both (a) and (b),    All of the above

Ans:C ,C


How do you magnify your document?
Options: A. View, Zoom B. Format, Font C. Tools, Options D. Tools, Customize

Ans:– A ,View, Zoom

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