Which of the following is not a practical data-processing approach?


Options: batch-sequential,    batch-direct,    immediate-sequential,    immediate-direct

Ans:C,C


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Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

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More Computer Fundamental Related questions:


When was Pascaline invented?
Options: A) 1617 B) 1620 C) 1642 D) 1837

Ans:-C,-C


What are two purposes for segmentation with a bridge? To add more broadcast domains. To create more collision domains. To add more bandwidth for users. To allow more broadcasts for users.
Options: 1 only,    2 and 3,    2 and 4,    4 only

Ans:B ,B


. How can you stop a slide show?
Options: a. Press the right arrow b. Press Escape c. Press the left arrow d. Press the down arrow

Ans:7 – B ,7 – B


. Portrait and Landscape are
Options: a. Page Orientation b. Paper Size c. Page Layout d. All of above

Ans:– A,– A


Hard disks and diskettes are:
Options: Direct access storage devices,    Sequential access storage devices,    Rarely used with microcomputers,    Both (a) and (c)

Ans:A ,A


Which of the following activities, does not belong to the Implementation phase of the SDLC?
Options: File conversion,    Program testing,    User training,    All of the above

Ans:B ,B


Which of the following statements is true
Options: as parallel run involves two different terminals accessing a common database,    computers are essential for systems Analysis,    Flow of information in an organization is always vertical,    alpha testing is the verification process a system goes through for the first time

Ans:D ,D


The rule(s) to follow in constructing decision tables is (are):
Options: a decision should be given a name,    the logic of the table is independent of the sequence in which conditions rules are written, but the action takes place in the order is which the events occur.,    standardized language must be used consistently.,    All of the above

Ans:D ,D


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


Accounting data
Options: is oriented to the future,    is prone to error,    deals only with internal activities of the firm,    must be converted into information to be of value to the manager

Ans:D ,D


To build a modularized kernel, the kernel-headers and kernel-source packages must first be installed. Where will you find the kernel-headers and kernel-source?
Options: /usr/local,    /usr/src/linux,    /usr/sre/redhat,    /usr/bin

Ans:B ,B


The input unit of a computer
Options: feeds data to the CPU or memory,    retrieves data from CPU,    directs all other units,    All of the above

Ans:A ,A


A laser printer generates a totally black page, what is the cause?
Options: malfunctioning imaging laser,    low level in the toner cartridge,    no power to transfer corona,    no power to the primary corona

Ans:D ,D


Time during which a job is processed by the computer is
Options: Delay time,    Real time,    Execution time,    Down time

Ans:C ,C


When assessing the table structure of an acquired set of tables with data, counting the number of table rows is (part of) the:
Options: first step.,    second step.,    third step.,    fourth step.

Ans:A ,A


The main purpose of time sharing techniques used in computers is to make the best use of the
Options: CPU,    peripherals,    seconday storage,    floppy disks

Ans:A ,A


.   Which of the following is not a transition effect?
Options: a. Blinks diagonal b. Dissolve c. Fade through black d. Blinds vertical

Ans:0 – A ,0 – A


. Which of the following statements about tab order setting is NOT true?
Options: a. The actual tab order setting for a form can be used in the Form View. b. The tab order setting determines the movement of the insertion point through a form. c. The tab order setting is usually right-to-left and top-to-bottom. d. The default tab order setting can be altered by moving the controls in the Design View.

Ans:2 – c ,2 – c


A device that converts thermal energy to electrical energy is called a:
Options: thermocouple,    solar cell,    chemical cell,    piezoelectric devices

Ans:A ,A


Which language has recently become the de-facto standard for interfacing application programs with relational database system?
Options: Oracle,    SQL,    dBASE,    4GL

Ans:B ,B


. Ctrl + C
Options: a. Copy the selected text b. Cut the selected text c. Print the selected text d. Paste the selected text

Ans:–  A,–  A


. Basic is ________ language.
Options: A) a procedural B) an object oriented C) both A and B D) none of the above

Ans:A,A


Which of the following is the most critical requirement of a Passenger Reservation System?
Options: ease of programming,    response time,    graphical user Interface,    printing of tickets

Ans:B ,B


. Disk label name can be up to ….characters
Options: a. 8 b. 9 c. 11 d. 255

Ans:9 – c ,9 – c


. To verify that the note text is positioned correctly on the page, switch to _____ view or display the document in print preview.
Options: a. normal b. print layout c. page layout d. page edit

Ans:– B,– B


During the implementation phase, the executive vice-president is primarily concerned with
Options: planning,    organizing,    directing,    controlling

Ans:D ,D


. Which of the following is NOT possible when printing Forms?
Options: a. Print page 1, 3, and 5 b. Print pages 1 through 5 c. Print selected records d. Print only the third record

Ans:5 – a ,5 – a


What type of commands are individual programs kept, as separate files on the hard disk (DOS diskette)?
Options: External,    Internal,    Change,    File

Ans:A ,A


. Edit >> Delete command
Options: a.  Deletes the content of a cell b.  Deletes Formats of cell c.  Deletes the comment of cell d.  Deletes selected cells

Ans:– d,– d


The paperwork that travels with the materials through the production process is called a
Options: shop packet,    weigh bill,    picking ticket,    work order

Ans:A ,A


What will be the output of the program? #include<stdio.h> #include<stdarg.h> void display(int num, ...); int main() { display(4, 'A', 'B', 'C', 'D'); return 0; } void display(int num, ...) { char c, c1; int j; va_list ptr, ptr1; va_start(ptr, num); va_start(ptr1, num); for(j=1; j<=num; j++) { c = va_arg(ptr, int); printf("%c", c); c1 = va_arg(ptr1, int); printf("%d\n", c1); } }
Options: A, A B, B C, C D, D,    A, a B, b C, c D, d,    A, 65 B, 66 C, 67 D, 68,    A, 0 B, 0 C, 0 C, 0

Ans:C ,C


The rectangular boundary around a specific area on the display is called
Options: a window,    a conic section,    a view point,    a view plane

Ans:A ,A


A capacitor is measured in which of the following units?
Options: Volts,    Ohms,    Farads,    Resistance

Ans:C ,C


The equivalent of 1 kV is:
Options: 1.00 V,    1000 V,    100 mV,    1000 mV

Ans:B ,B


Locking may cause which of the following problems?
Options: Erroneous updates,    Deadlock,    Versioning,    All of the above.

Ans:B ,B


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

Ans:A,A


Point out the error in the following program (in Turbo C under DOS). #include<stdio.h> union emp { int empno; int age; }; int main() { union emp e = {10, 25}; printf("%d %d", e.empno, e.age); return 0; }
Options: Error: Lvalue required,    Error: Rvalue required,    Error: cannot initialize more than one union member.,    No error

Ans:C ,C


There are historical evidences to prove that abacus was first used in
Options: India,    Japan,    China,    Indonesia

Ans:C ,C


Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols?
Options: HDLC,    Cable,    VPN,    IPSec

Ans:C ,C


Electron current is flowing through a conductor in a direction you might describe as straight into this page. What is the direction of the resulting magnetic field?
Options: Clockwise,    Counterclockwise,    Out of this page,    Into this page

Ans:B ,B


Which of the following command can be used to rename a file in UNIX?
Options: ren,    mv,    remove,    change

Ans:B ,B


You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports up to 25 hosts and a maximum number of subnets?
Options: 255.255.255.192,    255.255.255.224,    255.255.255.240,    255.255.255.248

Ans:B ,B


Which of the following features should you use when typing in the notes text box?
Options: a. Slide show b. Insert c. Slide maser d. Zoom

Ans: – D , – D


Which of the following is not usually characteristic of upper management decisions?
Options: Decisions require judgment,    Decisions are structured,    Decisions are long range,    Decisions are unpredictable

Ans:D ,D


. Which of the following views enables users to create and modify the sections of a form?
Options: a. Datasheet b. Design c. Form d. Layout

Ans:9 – b ,9 – b


When did arch rivals IBM and Apple Computers Inc. decide to join hands?
Options: 1978,    1984,    1990,    1991

Ans:D ,D


The configuration register setting of 0x2102 provides what function to a router?
Options: Tells the router to boot into ROM monitor mode,    Provides password recovery,    Tells the router to look in NVRAM for the boot sequence,    Boots the IOS from a TFTP server

Ans:C ,C


What command is used to reset a MODEM when using the "AT Command Set"?
Options: ATR,    ATZ,    DTR,    DCE

Ans:B ,B


What is the purpose of inserting header and footer in document?
Options:  A) To enhance the overall appearance of the document, B) To mark the starting and ending of page, C) To make large document more readable, D) To allow page headers and footers appear on document when printed,

Ans:-D,-D


. You can switch from one program to another on the desktop by clicking within the desired program’s window or by clicking on its ….button
Options: a. Icon b. Taskbar button c. Folder d. None of above

Ans:8 – b ,8 – b

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