A 32 bit microprocessor has the word length equal to


Options: 2 bytes,    32 bytes,    4 bytes,    8 bytes

Ans:C,C






More Computer Fundamental Related questions:


In digital data transmission
Options: Baud rate in equal to bit rate,    Baud rate is always smaller than the bit rate,    Baud rate is always higher than the bit rate,    None of the above

Ans:D,None of the above


What is required to enable the PC to emulate a graphics terminal?
Options: Software,    A laser printer,    A color monitor,    A graphics board

Ans:A ,A


Which of command is used to copy a file?
Options: copy,    cp,    cpio,    tar

Ans:B ,B


A number of related records that are treated as a unit is called
Options: file,    field,    data,    batch

Ans:A ,A


A name applied by Intel corp. to high speed MOS technology is called
Options: HDLC,    LAP,    HMOS,    SDLC

Ans:C,(Canswer


Conversion of a hexadecimal number 3D16 to binary number is
Options: 1111012,    1100112,    110001102,    1100012

Ans:A ,A


Data items in the fixed asset record of a newly purchased asset that a well-designed application program could obtain automatically include
Options: estimated disposal data,    source,    first cost,    All of the above

Ans:D ,D


. An IBM system/38 represents the computer class of:
Options: A) Small-scale computer B) Medium-scale computer C) Large-scale computer D) Super computer

Ans:A,A


. Charts tips can
Options: a. Show the formatting of a data label b. Show the name of a data series c. Show the value of data point d. b and c

Ans:– d,– d


All mathematical models generally comprise which of the following types of variables;
Options: uncontrollable variables,    dependent variables,    decision variables,    All of the above

Ans:D ,D


. If particular workbook have to open each time Excel started, where that workbook should be placed?
Options: AUTOEXEC Folder B. AUTOSTART Folder C. EXCELSTART Folder D. XLSTART Folder

Ans:– D ,


A co-processor
Options: a. Is relatively easy to support in software b. Causes all processor to function equally c. Works with any application d. Is quite common in modern computer

Ans:a,a


A default Frame Relay WAN is classified as what type of physical network?
Options: Point-to-point,    Broadcast multi-access,    Non-broadcast multi-access,    Non-broadcast multipoint

Ans:C ,C


. Which is the type of memory for information that does not change on your computer?

Options: A) RAM B) ROM C) ERAM D) RW / RAM

Ans:B,B


Which one of the following statements most accurately applies to the frequency of a waveform?
Options: The actual frequency of a sine waveform is 1.41 times the working frequency,    Unless specified otherwise, the frequency of a waveform is assumed to be 60 Hz,    The higher the amplitude of a waveform, the higher its frequency,    The longer the period of a waveform, the lower its frequency

Ans:A ,A


A step-up transformer has a turns ratio of 1:4. If the line voltage is 115 V rms, what is the peak secondary voltage?
Options: 700 V,    707 V,    651 V,    208 V

Ans:C ,C


Top-level managers are responsible for _____ plans and decisions.
Options: strategic,    structured,    simulation,    tactical

Ans:A ,A


The valence electron of a copper atom experiences what kind of attraction toward the nucleus?
Options: Strong,    Neutral,    Weak,    Impossible to say

Ans:C ,C


. What does an inner join display?
Options: a. Records from the second recordset and only records from the first recordset where the common fields are equal b. Records from the first recordset and only records from the second recordset where the common fields are equal c. Records that have the same value in the common field d. Records from the first recordset only

Ans:8 – c ,8 – c


. Format a:/s will do
Options: a. Formats and then transfers system file b. Formats with verification c. Formats and scans the disk d. None of above

Ans:8 – a ,8 – a


. Which of the following views displays the field name, description, and properties of a table?
Options: a. Datasheet View b. Design View c. Layout View d. Table View

Ans:4 – b ,4 – b


. ALU is
Options: A) Arithmetic Logic Unit B) Array Logic Unit C) Application Logic Unit D) None of above

Ans:0-A,0-A


. If you select Insert >> Picture >> From File
Options: a.  You can insert pictures and clipArts b.  You can insert clipArts only c.  You can insert pictures only d.  None of above

Ans:6 – C ,6 – C


Indicate whether the statement LDA B is a statement, in
Options: Machine language,    Assembly language,    High level language,    All of the above

Ans:B ,B


Which of the following layer of OSI model also called end-to-end layer?
Options: Presentation layer B. Network layer C. Session layer D. Transport layer

Ans: – D ,


Which of the following languages is the most widely used?
Options: PL/1,    BASIC,    FORTRAN,    PASCAL

Ans:C ,C


An error-detecting code inserted as a field in a block of data to be transmitted is known as
Options: Frame check sequence,    Error detecting code,    Checksum,    flow control

Ans:A ,A


The Primary job of the operating system is A)  Manage Commands B)  Manage Users         C)  Manage Programs D)  Manage Resources
Options:

Ans:– D ,


. What is the use of Notes in slides?
Options: a. It will be displays at the time of Slide Presentation b. This is just Note about the slide c. This is just for printing purpose only d. Notes cannot be inserted in Slides

Ans:0 – B ,0 – B


.   What is the term used when you press and hold the left mouse key and move the mouse around the slide?
Options: a. Highlighting b. Dragging c. Selecting d. b and c

Ans:3 – D ,3 – D


The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has
Options: executable permission only,    write and executable permissions,    both read and executable permissions.,    both read and write permissions

Ans:D ,D


The two major categories of software are: application software and
Options: system software,    UNIX software,    high-level languages,    CAD software

Ans:A ,A


What is the smallest number of polarities required for current flow?
Options: One - a negative terminal,    Two - a negative terminal and a positive terminal,    Three - negative, positive and neutral terminals,    Four - two negative and two positive

Ans:B ,B


A real voltage source has
Options: Zero internal resistance,    Infinite internal resistance,    A small internal resistance,    A large internal resistance

Ans:C ,C


The power source that drives the manipulator can be:
Options: pneumatic,    electric,    hydraulic,    All of the above

Ans:D ,D


. You can add an image to a template by clicking the Insert Picture From File button on the …. Toolbar.
Options: a. Standard b. Formatting c. Drawing d. Picture

Ans:– d,– d


. What is the name of the feature that will allow you to take a step backward if you’ve made a mistake?
Options: a. Redo b. Cancel c. Undo d. Backspace

Ans: – C , – C


Which best describes a fragmented hard drive?
Options: The platters are bad,    Data files are corrupted,    Clusters of data are damaged,    Files are not stored in consecutive clusters

Ans:D ,D


What digits are representative of all binary numbers?
Options: 0,    1,    Both (a) and (b),    3

Ans:C ,C


Which of the following options will be used to display number of blocks used by a file?
Options: -c,    -i,    -d,    -s

Ans:D ,D


. RJ45 UTP cable has ________ Cables.
Options: A) 2 pair B) 3 pair C) 4 pair D) 5 pair

Ans:C,C


File specification books are created primarily for the use of
Options: systems analysts,    programmers,    operators,    managers

Ans:B ,B


. The ______ is a wild card that represents one or more characters.
Options: a. question mark b. asterisk c. exclamation mark d. dollar sign

Ans:4 – b ,4 – b


The total number of messages handled by a computerized telephone system on a daily basis is an example of:
Options: Frequency,    Updating,    Volume,    All of the above

Ans:C ,C


In the DBMS approach, application programs perform the 
Options: a. storage function b. processing functions c. access control d. all of the above

Ans:.b,.b


Which of the following high speed non¬impact printers are fast enough to print the entire book in about 1 minute.
Options: Laser,    Dot-matrix,    Page,    Line

Ans:C ,C


What is invoked via HTTP on the Web server computer when it responds to requests from a user's Web browser?
Options: A Java application,    A Java applet,    A Java servlet,    None of the above is correct.

Ans:C ,C


Which 8-bit chip was used in many of Tandy's TRS-80 computers?
Options: Z-8000,    Motorola 6809,    Z-8088,    Z-80

Ans:D ,D


Access time in a computer memory is the time required to
Options: Locate the stored data,    Retrieve the stored data,    Both locate and retrieve the data,    All of the above

Ans:C ,C


What will be the output of the program if the array begins at 65472 and each integer occupies 2 bytes? #include<stdio.h> int main() { int a[3][4] = {1, 2, 3, 4, 4, 3, 2, 1, 7, 8, 9, 0}; printf("%u, %u\n", a+1, &a+1); return 0; }
Options: 65474, 65476,    65480, 65496,    65480, 65488,    65474, 65488

Ans:B ,B

www.000webhost.com