When did Hewlett-Packard Inc. Introduce its first HP-110 laptop computer?

Options: 1984,    1986,    1990,    1995


More Computer Fundamental Related questions:

. The control unit of a microprocessor
Options: A) Stores data in the memory B) Accepts input data from keyboard C) Performs arithmetic/logic function D) None of above


. To create a table in Access
Options: a. Database should be created before create table b. Table can be created using Table Templates c. There must be at least one Primary key in a table d. All of the above

Ans:– d,– d

Entities of a given type are grouped into a(n):
Options: database.,    entity class.,    attribute.,    ERD.

Ans:B ,B

Which one of the following statements is true for the impedance of a series RC circuit?
Options: The impedance is greater than the sum of the resistance and capacitive reactance,    The impedance is equal to the sum of the resistance and capacitive reactance,    The impedance is greater than either the resistance or capacitive reactance but less than their sum,    The impedance is less than the sum of the resistance and capacitive reactance

Ans:C ,C

If every non-key attribute is functionally dependent on the primary key, the relation will be in
Options: First Normal Form B. Second Normal Form C. Third Normal Form D. Fourth Formal Form

Ans:– C ,

A computer program consists of
Options: System flowchart,    Program flowchart,    Algorithms written in computer's language,    Discrete logical steps.

Ans:C ,C

Which is used to perform what if analysis?
Options: a. Solver b. Goal seek c. Scenario Manager d. All of above

Ans:#8211; d,#8211; d

The four major corporate resources are money, materials, information, and
Options: people,    icons,    information system,    on-line

Ans:A ,A

How would you allow device drivers and TSR's to be loaded into Upper Memory Blocks?
Options: DOS=High,    Devicehigh=,    Loadhigh=,    DOS=UMB

Ans:D ,D

A process that is repeated, evaluated, and refined is called:
Options: diagnostic,    descriptive,    interpretive,    iterative

Ans:D ,D

Which of the following is not available on the Ruler of MS Word screen?
Options:  A) Tab stop box, B) Left Indent, C) Right Indent, D) Center Indent, E) All of them are available on ruler


A compiler means
Options: A person who compiles source programs,    The same thing as a programmer,    Keypunch operator,    A program which translates source program into object program

Ans:D ,D

When a disk stack is serviced by a comb-like access mechanism, there is one read/write head for each
Options: disk,    disk surface,    track,    cylinder


. The Delete key of keyboard is assigned to which command in Excel?
Options: a.  Edit >> Clear >> Contents b.  Edit >> Clear >> All c.  Edit >> Delete d.  All of above

Ans:– a,– a

2. How many ways you can save a document?
Options: a. 3 b. 4 c. 5 d. 6

Ans:#8211; A ,#8211; A

How can you print three copies of a workbook?
Options: a. Select File>Properties form the menu and type 3 in the Copies to print text box. b. Select File >Print from the menu and type 3 in the Number of copies text box. c. Click the Print button on the standard toolbar to print the document then take it to Kinko’s and have 2 more copies made d. Press Ctrl+P+3

Ans:8211; b,8211; b

When was vacuum tube invented?
Options: A) 1900 B) 1906 C) 1910 D) 1880


Which of the following commands is used to identify the type of file by context?
Options: ls,    cat,    file,    more

Ans:C ,C

.   You can embed a Microsoft Word tale in a slide by
Options: a. Clicking the insert new slide button on the standard toolbar, then double clicking table b. Clicking the insert Microsoft word table button on the formatting toolbar c. Clicking the insert Microsoft word table button on the standard toolbar d. A and c

Ans:2 – D ,2 – D

A modulator converts a _____ signal to a(n) _____ signal.
Options: FSK; PSK,    PSK; FSK,    analog; digital,    digital; analog

Ans:D ,D

A solenoid:
Options: can be used only in de circuits,    is spring operated,    is widely used in industrial automation,    is related to an aneroid

Ans:C ,C

. How do you tell one cell from another?
Options: a. By numbers b. By letters c. By its address d. by color

Ans:– c,– c

.   Press animation effects allows you to
Options: a. Add clip art images to your slides b. Create a custom transition to the next slide c. Show bullet items as they are discussed d. None of above

Ans:3 – C ,3 – C

Conversion of hexadecimal number 1D7F16 to a decimal number is
Options: 755110,    877110,    555710,    778110


.   Which of the following best describes serifs?
Options: a. Serifs on characters help to differentiate between similar looking letters b. Serifs fonts are best for viewing test at a distance c. Serifs are fine cross strokes that appear at the bottom and top of a letter d. Serif font are very simple in appearance

Ans:0 – C ,0 – C

. Which of the following statements is not true?
Options: a.  You can type text directly into a PowerPoint slide but typing in text box is more convenient. b.  From Insert menu choose Picture and then From File to insert your images into slides. c.  You can display a PowerPoint presentation in Normal, Slide Sorter or Slide Show view. d.  You can show or hide task pane from View >> Toolbars

Ans:0 – A ,0 – A

Properties that describe the characteristics of entities are called:
Options: entities.,    attributes.,    identifiers.,    relationships.

Ans:B ,B

A section of code to which control is transferred when a processor is interrupted is known as
Options: M,    SVC,    IP,    MDR


. To select a block of text, click at the beginning of the selection, scroll to the end of the selection, position the mouse pointer at the end of the selection, hold down the _____ key, and then click (or drag through the text).
Options: a. ctrl b. alt c. shift d. tab

Ans:– c,– c

The branch logic that provides decision making capabilities in the control unit is known as
Options: a . controlled transfer b . conditional transfer c . unconditional transfer d . none of above


The first electronic digital computer contained?
Options: Electronic valves,    Vacuum tubes,    Transistors,    Semiconductor memory

Ans:B ,B

A prewritten program that's sold to perform a common task is called an application
Options: System software,    Package,    Utilities,    Program

Ans:B ,B

What is another name for a one-shot?
Options: monostable,    bistable,    astable,    tristable

Ans:A ,A

Which of the following' is NOT a characteristic of good test data?
Options: should be comprehensive,    users do not participate at this preliminary stage,    every statement should be executed,    expected output from the module's execution should be determined manually

Ans:B ,B

Ctrl + P
Options: a. Open Paragraph Dialog Box b. Open Page Format Dialog Box c. Open Save Dialog Box d. Open Print Dialog box

Ans:–  D,–  D

Which of the structure is correct? 1 : struct book { char name[10]; float price; int pages; }; 2 : struct aa { char name[10]; float price; int pages; } 3 : struct aa { char name[10]; float price; int pages; }
Options: 1,    2,    3,    All of above

Ans:A ,A

The slowest transmission speeds are those of
Options: twisted-pair wire,    coaxial cable,    fiber-optic cable,    microwaves

Ans:A ,A

. Which of the cell pointer indicate that you can move the content to other cell?
Options: a.  Doctor’s symbol (Big Plus) b.  small thin plus icon c.  Mouse Pointer with anchor at the tip d.  None of above

Ans:– c,– c

Metadata enables database designers and users to do all of the following except:
Options: sample data.,    understand what data exist.,    what the fine distinctions are between similar data items.,    what the data mean.

Ans:A ,A

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

Ans:B ,B

Computer memory consists of
Options: RAM,    ROM,    PROM,    All of the above


COM 4 uses which I/O port?
Options: 2F8H,    3F8H,    3E8H,    2E8H

Ans:D ,D

.   The size of an organization chart object
Options: a. Is determined by the presentation design and cannot be changed b. Is determined by the presentation design but can be changed in PowerPoint c. Is dependent on the amount of text within the organization chart d. B and c

Ans:5 – D ,5 – D

Each of data files has a _____ that describe the way the data is stored in the file.
Options: File structure,    Records,    Fields,    Database

Ans:A ,A

How could you install the file ipchains-1.3.9-5.i386.rpm?
Options: rpm -qip ipchains,    rpm -Uvh ipchains,    rpm -i ipchains* .i386.rpm,    rpm -e ipchains-1.3.9-5.i386.rpm

Ans:C ,C

. What is the shortcut key to hide entire column?
Options: CTRL + − B. CTRL + 0             C. CTRL + H D. CTRL + C

Ans:– B ,

Fifth generation computers are likely to exhibit
Options: artificial intelligence,    heuristic behaviour,    advanced parallel processing,    All of the above


Which of the following is not a basic element within the microprocessor?
Options: microcontroller,    arithmetic-logic unit (ALU),    temporary register,    accumulator

Ans:A ,A

. Which tab in Font dialog box contain options to apply font effects?
Options: a. Font tab b. Character Spacing c. Text Effects d. Standard Toolbar

Ans: – A , – A

.   Which of the following are types of sound files?
Options: a. LOG files b. DAT files c. WAV files d. DRV files

Ans:1 – C ,1 – C