Continuous line drawing are produced using


Options: Chain printers,    Daisy wheel printers,    Plotters,    Thermal devices

Ans:C,C


Description:






More Computer Fundamental Related questions:


. The command center of access file that appears when you create or open the MS Access database file.
Options: a. Database window b. Query window c. Design view window d. Switchboard

Ans:8 – a ,8 – a


. Concatenation of text can be done using
Options: a. Apostrophe (‘) b. Exclamation (!) c. Hash (#) d. Ampersand (&)

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


. How many margins sare there on a page?
Options: a. Two (header and footer) b. Four (top, bottom, right and left) c. Two (landscape and portrait) d. Four (center, top, left and bottom)

Ans: – B , – B


A top-to-bottom relationship among the items in a database is established by a
Options: Hierarchical schema,    Network schema,    Relational schema,    All of the above

Ans:A ,A


A customer calls and says her computer won't boot, she can hear noises and can see lights on the box, but nothing comes up on the screen, what should you take to the site to fix the problem?
Options: hard drive,    video card,    power cable,    power supply

Ans:B ,B


. System files allocated at
Options: a. Boot area b. FAT area c. Data area d. Directory

Ans:0 – a ,0 – a


ESD damage can be caused by:
Options: Placing an IC in a non-conductive plastic bag,    Placing an IC on a grounded mat,    Repeated sags in current supplied from outlets,    Touching metal on the chasis

Ans:A ,A


A dielectric material is:
Options: a good conductor,    a good insulator,    a poor conductor of electrostatic fields,    a good conductor of magnetic fields

Ans:B ,B


A complete microcomputer system consists of
Options: a . microprocessor b . memory c . peripheral equipment d . all of above

Ans:3.d,3.d


Current is
Options: The flow of charged particles through a material,    An imbalance of electrical charges,    The force that causes electrons to flow,    The number of free electrons in an atom

Ans:A ,A


To enable EIGRP, which of the following would you use? Router1(config-if)# ipv6 ospf 10 area 0.0.0.0 Router1(config-if)# ipv6 router rip 1 Router1(config)# ipv6 router eigrp 10 Router1(config-rtr)# no shutdown Router1(config-if)# ipv6 eigrp 10
Options: 1, 3 and 5,    3, 4 and 5,    1 and 3,    5 only

Ans:B ,B


How may standard levels of interrupts are provided on the 8-bit ISA bus (XT-class computer)?
Options: 4,    8,    12,    16

Ans:B ,B


The total inductive reactance of a parallel inductor circuit is:
Options: equal to the sum of the individual inductive-reactance values,    equal to the sum of the individual inductance values,    equal to the source voltage divided by total current,    less than the inductance value of the smallest inductor

Ans:C ,C


The database administration function includes
Options: application programming,    computer operations management,    database access planning,    All of the above

Ans:C ,C


In any hierarchy of data organization, the smallest entity to be processed as a single unit is called
Options: data field,    data record,    data file,    database

Ans:A ,A


. The _____ on the right side of the menu bar lets users type free-form questions, such as how do I save, or terms, such as copy, and Word responds by displaying a list of topics related to the word or phrase entered.
Options: a. Type a question for help box b. Question Mark button c. What’s this? command d. Index sheet

Ans: – A , – A


What command is used to halt a Linux system?
Options: init 0,    Shutdown -t,    Shutdown -g -y0,    Ctrl+Alt+Del

Ans:A ,A


The SKETCHPAD system
Options: consisted of an cathode-ray oscilloscope driven by a Lincoln Tx2 computer where by graphical information was displayed on the screen.,    is used for interactive Graphics,    is expensive because it is sophisticated and make demands on the power and resources of the computer.,    All of the above

Ans:D ,D


.Which of the following case does not exist in complexity theory
Options: A)Best case b.Worst case c.Average case d.Null case

Ans:D,D


. The �.can be defined as the entire windows display and can be envisioned as the electronic equivalent of your own desk�s surface
Options: a. Desktop b. Windows c. Dialog box d. None of above

Ans:6 – a ,6 – a


Which one of the following statements is true for the voltages in a series RC circuit?
Options: The total voltage is equal to the sum of the voltages across the resistance and capacitance,    The voltage always has the same amplitude and phase for every part of the circuit,    The total voltage is less than the sum of the voltages across the resistance and capacitance,    The total voltage is greater than the sum of the voltages across the resistance and capacitance

Ans:C ,C


What command is used to assign only read permission to all three categories of the file'letter'?
Options: chmod u + r, g + r, o - x letter,    chmod ugo = r letter,    chmod a - rw letter,    chmod go + r letter

Ans:B ,B


. Any files deleted in Windows goes into
Options: a. Trash can b. Recycle bin c. Deleted Files d. None of above

Ans:2 – b ,2 – b


How many types of flow are there in a semiconductor?
Options: 0,    1,    2,    3

Ans:B ,B


Operating system is
Options: A collection of hardware components,    A collection of input-output devices,    A collection of software routines,    All of the above

Ans:C ,C


. ____ is the operating systems File and folder Manager
Options: a. Windows Explorer b. Windows Control Panel c. My Computer d. My Documents

Ans:8 – a ,8 – a


In slide layout panel how many layouts are available for text layout by default?
Options: a. 4 b. 7 c. 12 d. None of above

Ans: – A , – A


In order to edit a chart, you can
Options: a. Triple click the chart object b. Click and drag the chart object c. Double click the chart object d. Click the chart object

Ans: – C , – C


.   Which of the following can you format using buttons on the formatting toolbar?
Options: a. Your hard drive b. Format painting c. Font color d. Underlining

Ans:8 – D ,8 – D


The term 'duplex' refers to the ability of the data receiving stations to echo back a confirming message to the sender. In full duplex data transmission, both the sender and the receiver
Options: cannot talk at once,    can receive and send data simultaneously,    can send or receive data one at a time,    can do one way data transmission only

Ans:B ,B


. Which of the following is a disk compression tool?
Options: a. Drive space b. Scandisk c. Defragmenter d. None of the above

Ans:5 – a ,5 – a


What do the following declaration signify? void (*cmp)();
Options: cmp is a pointer to an void function type.,    cmp is a void type pointer function.,    cmp is a function that return a void pointer.,    cmp is a pointer to a function which returns void .

Ans:D ,D


Which of the following is the decimal and hexadecimal equivalents of the binary number 10011101?
Options: 155, 0x9B,    157, 0x9D,    159, 0x9F,    185, 0xB9

Ans:B ,B


. A collection of related tables is called
Options: a. Row b. Record c. Database d. File

Ans:– c,– c


Which of the following command is used to create a Linux installation boot floppy?
Options: mkboot disk,    bootfp disk,    ww and rawwrite,    dd and rawrite

Ans:D ,D


Which of the following items is not used in Local Area Networks (LANs)?
Options: Computer,    Modem,    Printer,    Cable

Ans:B ,B


9. ….share characteristics with both hardware and software
Options: a. Operating system b. Software c. Data d. None

Ans:Correct Answer: a,Correct Answer: a


In a relational schema, each tuple is divided into fields called
Options: Relations,    Domains,    Queries,    All of the above

Ans:B ,B


Access time is the highest in the case of
Options: floppy disk,    cache,    swapping devices,    magnetic disk

Ans:D ,D


In SQL, which command(s) is(are) used to recompile a stored function?
Options: SET FUNCTION,    SET STORED FUNCTION,    ALTER FUNCTION,    All of the above

Ans:C ,C


What is the term used for describing the judgmental or commonsense part of problem solving?
Options: Heuristic,    Critical,    Value based,    Analytical

Ans:A ,A


Which of the following is responsible for coordinating various operations using timing signals?
Options: Arithmetic-logic Unit,    Control unit,    Memory unit,    Input/Output unit

Ans:B ,B


Before any changes to database structure are attempted one should first:
Options: clearly understand the current structure and contents of the database only.,    test any changes on a test database only.,    create a complete backup of the operational database only.,    All of the above should be done.

Ans:D ,D


Which of the following best illustrates the default subnet mask for a class A,B, and C Network?
Options: 0.0.0.0, 0.0.0.1, 0.0.1.1,    255.255.255.0, 255.255.0.0, 255.0.0.0,    255.0.0.0, 255.255.0.0, 255.255.255.0,    255.255.0.0, 255.255.255.0, 255.255.255.255

Ans:C ,C


No computer can do anything without a
Options: program,    memory,    chip,    output device

Ans:A ,A


Which of the following are layers in the TCP/IP model? Application Session Transport Internet Data Link Physical
Options: 1 and 2,    1, 3 and 4,    2, 3 and 5,    3, 4 and 5

Ans:B ,B


If a host on a network has the address 172.16.45.14/30, what is the subnetwork this host belongs to?
Options: 172.16.45.0,    172.16.45.4,    172.16.45.8,    172.16.45.12

Ans:D ,D


Research scientists all over the world are taking steps towards building computers with circuits patterned after the complex inter connections existing among the human brain's nerve cells. What name is given to such type of computers?
Options: Intelligent computers,    Supercomputers,    Neural network computers,    Smart computers

Ans:C ,C


Which of these controller types is the most accurate?
Options: Proportional plus integral,    Proportional,    Proportional plus derivative,    Three mode

Ans:D ,D

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