The terminal device that functions as a cash register,...

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The terminal device that functions as a cash register, computer terminal, and OCR reader is the:


Options: Data collection terminal,    OCR register terminal,    Video display terminal,    POS terminal

Ans:D,D






More Computer Fundamental Related questions:


. What do you call a primary key field included in another table?
Options: a. Foreign key b. Parent key c. Child key d. Index

Ans:– a,– a


Which of the following describes the operation of a positive edge-triggered D-type flip-flop?
Options: If both inputs are HIGH, the output will toggle.,    The output will follow the input on the leading edge of the clock.,    When both inputs are LOW, an invalid state exists.,    The input is toggled into the flip-flop on the leading edge of the clock and is passed to the output on the trailing edge of the clock.

Ans:B ,B


A hard copy would be prepared on a
Options: Line printer,    Dot matrix printer,    Type writer terminal,    Plotter

Ans:E ,E


. Most important advantage of an IC is its

Options: A) Easy replacement in case of circuit failure B) Extremely high reliability C) Reduced cost D) Lower power consumption

Ans:B,B


. The BIOS is the abbreviation of ________.
Options: A) Basic Input Output System B) Best Input Output System C) Basic Input Output Symbol D) Base Input Output System

Ans:A,A


. Slides can have
Options: a. title, text, graphs b. drawn objects, shapes c. clipart, drawn art, visual d. any of the above

Ans:9 – D ,9 – D


What sign is used to back up over typing errors in vi?
Options: !,    $,    #,    @

Ans:C ,C


8. …..interface consists of things like program counter, registers, interrupts and terminals
Options: a. Hardware b. Software c. Data d. None

Ans:Correct Answer: a,Correct Answer: a


Which of the following abilities is/are required for both the system programmer and the EDP auditor?
Options: knowledge in computer science,    knowledge in accounting applications,    two of the above,    knowledge in information systems

Ans:A ,A


. Which of the following is not the user file extension?
Options: a. .ppt b. .xls c. .sys d. .#do

Ans:7 – c ,7 – c


Which of the following can store information in the form of microscopic pits on metal disks.
Options: Laser disks,    Tape cassettes,    RAM cartridge,    Punched cards

Ans:A ,A


How many symbols exist in Baudot code?
Options: 42,    116,    58,    76

Ans:C ,C


The most important advantage of a video disk is
Options: Compactness,    Potential capacity,    Durability,    Cost effectiveness

Ans:B ,B


A type of channel used to connect a central processor and peripherals which uses multipling is known as
Options: Modem,    Network,    Multiplexer,    All of the above

Ans:C ,C


. MS-EXCEL is based on ……….?
Options: a. WINDOWS b. DOS c. UNIX d. OS/2

Ans:– a,– a


. What feature enables you to adjust or back solve the value in a cell to reach a desired outcome in a formula?
Options: a. Goal Seek b. Scenario Summary report c. Forecasting d. Trend line

Ans:– d,– d


Which would you do first when troubleshooting a faulty monitor?
Options: Check its connections to the computer and power source,    Use a meter to check the CRT and internal circuitry for continuity,    Power down the monitor, then turn it on again to see if that corrects the problem,    Power down the computer, then turn it on again to see if that corrects the problem

Ans:A ,A


An input device that converts data punched into paper lape into a binary format is
Options: Page reader,    Paper tape punch,    Paper tape reader,    Card punch

Ans:C ,C


The earliest calculating devices are
Options: Abacus B. Clock C. Difference Engine D. None of these

Ans:– A ,


. How to specify cell range from A9 to A99 in Excel?
Options: a. (A9, A99) b. (A9 to A99) c. (A9 : A99) d. (A9 – A99)

Ans:– c,– c


. Recently used application file list appears in the Windows operating system
Options: a. Setting menu b. Documents menu c. Run dialog box d. Programs menu

Ans:0 – b ,0 – b


. An approach that permits the computer to work on several programs instead of one is
Options: A) On-line thesaurus B) Multiprogramming C) Over lapped processing D) Outline processor

Ans:C,C


A device for converting handwritten impressions into coded characters & positional coordinates for input to a computer is
Options: Touch panel,    Mouse,    Wand,    Writing tablet

Ans:D ,D


A basic capacitor is composed of:
Options: two conductors separated by a dielectric,    two dielectrics separated by a conductor,    two coils separated by a dielectric,    two coils separated by a conductor

Ans:A ,A


What type of magnetic material is normally used in bubble memories?
Options: Magnetic core,    Cobalt,    Garnet,    Metallic

Ans:C ,C


Information should be accurate, timely, complete, and _____
Options: accuracy,    concise,    simulation,    decision

Ans:B ,B


Which of the following database activities determines the entities, attributes, and relationships of data?
Options: Conceptual data modeling,    Logical database design,    Physical database design and definition,    Database implementation

Ans:A ,A


Data Manipulation Language (DML) is not to
Options: Create information table in the Database B. Insertion of new information into the Database C. Deletion of information in the Database D. Modification of information in the Database

Ans:– A ,


The 32-bit internet address 10000000 00001010 00000010 00011110 will be written in dotted decimal notation as
Options: 128.10.2.30,    210.20.2.64,    164.100.9.61,    148.20.2.30

Ans:A ,A


What IRQ is used for COM 2?
Options: 4,    3,    2,    1

Ans:B ,B


Which of the following commands can be used to get information about yourself?
Options: who am i,    i /4,    pwd,    which

Ans:A ,A


If the ASCII character G is sent and the character D is received, what type of error is this?
Options: single-bit,    multiple-bit,    burst,    recoverable

Ans:C ,C


. Which major database object stores all data?
Options: a. Field b. Query c. Record d. Table

Ans:3 – d ,3 – d


Resistance is measured in ?
Options: Volts,    Amps,    Watts,    Ohms

Ans:D ,D


. Who built the first Mechanical Calculator
Options: Joseph Marie Jacquard B. John Mauchly C. Blaise Pascal D. Howard Aiken

Ans: – C ,


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


. Which of the following is an essential file of a MS-DOS boot disk?
Options: a. COMMAND.COM b.START.COM c.TREE.COM d.VER.COM

Ans: a, a


. Which of the following windows versionsupport64 bit processor?
Options: a. Windows 98 b. Windows 2000 c. Windows XP d. Windows 95

Ans: C, C


Which of the following statements is not true
Options: A structured chart is a sequential representation of program design,    the Real-Time system is a particular case of a on-line-system,    Batch totals are not incorporated while designing real-time applications,    4GLs are used for application proto typing

Ans:A ,A


After copying the content how many times can you paste?
Options: A. 1 B. 16 C. 32 D. Many

Ans:D,


Which of the following is not a programming control structure?
Options: Repetition,    Selection,    Sequence,    Sorting

Ans:D ,D


What is the phase shift between total current and voltage in the circuit of a 100 ohm resistor connected in parallel with a capacitor that has a reactance of 100 ohm
Options: 180 degree,    30 degree,    45 degree,    75 degree

Ans:C ,C


The IP address are based on
Options: 16-bit addresses,    32-bit addresses,    64-bit addresses,    8-bit addresses

Ans:B ,B


. The word Abacus is derived from Abax, a word from
Options: A) Latin language B) Greek Language C) Sanskrit language D) Ancient Egypt

Ans:A,A


Human beings are referred to as Homosapiens. Which device is called Silico sapiens?
Options: Monitor,    Hardware,    Robot,    Computer

Ans:D,D


Views constructed from SQL SELECT statements that conform to the SQL-92 standard may not contain:
Options: GROUP BY.,    WHERE.,    ORDER BY.,    FROM.

Ans:C ,C


Declare the following statement? "A pointer to a function which receives nothing and returns nothing".
Options: void *(ptr)*int;,    void *(*ptr)(),    void *(*ptr)(*),    void (*ptr)()

Ans:D ,D


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

Ans:B ,B


The manager attempts to expedite, or speed up, the flow of
Options: machines,    manpower,    material,    All of the above

Ans:C ,C


What will be the output of the program? #include<stdio.h> #include<stdarg.h> void dumplist(int, ...); int main() { dumplist(2, 4, 8); dumplist(3, 6, 9, 7); return 0; } void dumplist(int n, ...) { va_list p; int i; va_start(p, n); while(n-->0) { i = va_arg(p, int); printf("%d", i); } va_end(p); printf("\n"); }
Options: 2 4 3 6,    2 4 8 3, 6, 9, 7,    4 8 6 9 7,    1 1 1 1 1 1 1

Ans:C ,C

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