When did arch rivals IBM and Apple Computers Inc. decide to join hands?


Options: 1978,    1984,    1990,    1991

Ans:D,D


Description:

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

Hits Today: 12590 | Level: Moderate




Got some suggestion about this question or to make this site better? Please leave your comments below.


Want to see where do you stand among other aspirants in "Computer" Category?

Click Here to take quick 5 mins MCQ test to find out.

More Computer Fundamental Related questions:


When an input electrical signal A=10100 is applied to a NOT gate, its output signal is
Options: 01011,    10001,    10101,    00101

Ans:A,A


Which of the following could cause data to be unavailable?
Options: Data becoming lost or inaccurate,    The database server,    Planned database maintenance activities,    All of the above.

Ans:D ,D


After you _____ a record, many data management the environments require you to issue a command to save the changes you made.
Options: Delete,    Update,    Sort key,    Index

Ans:B ,B


A graphic representation of an information system is called
Options: flow chart,    pictogram,    data flow diagram,    histogram

Ans:C ,C


Corporate modeling languages often do provide for
Options: model definition,    DML commands,    editing,    report specification

Ans:A ,A


In which mode can two or more applications be stored in memory at the same time?
Options: Segmented Mode,    Unprotected Mode,    Real Mode,    Protected Mode

Ans:D ,D


You can use the drag and drop method to
Options: a. Copy cell contents b. Move cell contents c. Add cell contents d. a and b

Ans:#8211; d,#8211; d


A Decision table
Options: represents the information flow,    documents rules, that select one or more actions, based on one or more conditions, from a set of possible conditions.,    gets an accurate picture of the system,    shows the decision paths

Ans:B ,B


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


What was the computer invented by Attanasoff and Clifford?
Options: A) Mark I B) ABC C) Z3 D) None of above

Ans:-B,-B


The geostationary satellite used for communication systems
Options: rotates with the earth,    remains stationary relative to the earth,    is positioned over equator,    All of the above

Ans:D ,D


When referring to instruction words, a mnemonic is:
Options: a short abbreviation for the operand address,    a short abbreviation for the operation to be performed,    a short abbreviation for the data word stored at the operand address,    shorthand for machine language

Ans:B ,B


EDP auditing has become popular since
Options: 1980,    1950,    1970,    1975

Ans:C ,C


What is “Motion Path” in PowerPoint?
Options: A path to move items on a slide B. A path where PowerPoint file saved C. A path where PowerPoint Program installed D. None of above

Ans:– A ,


A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent?
Options: 32 Kbps,    64 Kbps,    8 Kbps,    128 Kbps.

Ans:A ,A


When not in use, it is very important to keep 5 VA diskettes in _____.
Options: Their protective sleeves,    In a plastic bag,    On a shelf in an upright position,    In the floppy drive

Ans:A ,A


Most of the time, modification anomalies are serious enough that tables should be normalized into:
Options: 1NF.,    2NF.,    3NF.,    BCNF.

Ans:D ,D


Output segments of AI programming contain(s)
Options: printed language and synthesized speech,    Manipulation of physical object,    Locomotion,    All of the above

Ans:D ,D


The digital computer was developed primarily in
Options: A) USSR B) Japan C) USA D) UK

Ans:-C,-C


. A hard copy would be prepared on a
Options: A) Line printer B) Dot matrix Printer C) Typewriter terminal D) All of the above

Ans:1-D,1-D


In which way(s) can a macro processor for assembly language be implemented?
Options: independent two-pass processor,    independent one-pass processor,    processor incorporated into pass of a standard two-pass assembler,    All of the above

Ans:D ,D


Objects on the slide that hold text are called
Options: a. Placeholders b. Object holders c. Auto layouts d. Text holders

Ans: – A , – A


Which of the following symbol modes are used to input of graphics to General CAD system?
Options: Live and Rectangle mode,    Arc and Circle mode,    Dimension and Alphanumeric mode,    All of the above

Ans:D ,D


You have run an SQL statement that asked the DBMS to display data in a table named USER_TABLES. The results include columns of data labeled "TableName," "NumberOfColumns" and "PrimaryKey." You are looking at ________ .
Options: user data.,    metadata,    A report,    indexes

Ans:B ,B


In vi editor, forward search is performed using the command.
Options: :pat,    ?pat,    /pat,    All of the above

Ans:C ,C


People overcome natural language problems by:
Options: grouping attributes into frames,    understanding ideas in context,    identifying with familiar situations,    both (b) and (c)

Ans:D ,D


. MSI is the abbreviation of
Options: A) Medium Scale Integrated B) Medium System Integrated C) Medium Scale Intelligent D) Medium System Intelligent

Ans:A,A


Which of the following commands is used to count the total number of lines, words, and characters contained in a file.
Options: count p,    wc,    wcount,    countw

Ans:B ,B


Which of the following is not true of a magnetic disk?
Options: It is expensive relative to magnetic tape,    It provides only sequential access to stored data,    Users can easily update records by writing over the old data,    It does not provide an automatic audit trail

Ans:B,B


. Following IC chip integrates 100 thousands electronic components per chip
Options: A) SSI B) MSI C) LSI D) VLSI

Ans:1-C,1-C


A primary use of decision support system (DSS) is to simulate an experiment over by using different parameters and assumptions. What is it called?
Options: Artificial intelligence,    What if analysis,    Exception report,    Computer assisted experimenting

Ans:D ,D


To hold row and column titles in place so that they do not scroll when you scroll a worksheet click the
Options: a. Unfreeze panes command on the window menu b. Freeze panes command on the window menu c. Hold titles command on the edit menu d. Split command on the window menu

Ans:#8211; b,#8211; b


Offline device is
Options: a device which is not connected to CPU,    a device which is connected to CPU,    a direct access storage device,    an I/O device

Ans:A ,A


Bulletin board system
Options: is a public access message system,    is a modem capable of accepting commands,    converts analog signals to digital signals,    converts digital signals to analog signals

Ans:A ,A


A customer has just installed a new cd-rw. the system was working fine before the installation, but now the cdrom does not work, what should you suggest that the customer do?
Options: flash or upgrade the BIOS,    check the CONFIG.SYS,    add cdrw in the device manager,    check the jumper setting on the cd-rw

Ans:D ,D


When a computer fetches an instruction, the binary code representing the instruction appears on the:
Options: I/O address bus,    memory data bus,    input data bus,    output data bus

Ans:B ,B


Two connected routers are configured with RIP routing. What will be the result when a router receives a routing update that contains a higher-cost path to a network already in its routing table?
Options: The updated information will be added to the existing routing table.,    The update will be ignored and no further action will occur.,    The updated information will replace the existing routing table entry.,    The existing routing table entry will be deleted from the routing table and all routers will exchange routing updates to reach convergence.

Ans:B ,B


How many worksheets can a workbook have?
Options: 3 B. 8 C. 255 D. none of above

Ans:– D ,


Point out the error in the program? #include<stdio.h> int main() { struct emp { char name[20]; float sal; }; struct emp e[10]; int i; for(i=0; i<=9; i++) scanf("%s %f", e[i].name, &e[i].sal); return 0; }
Options: Error: invalid structure member,    Error: Floating point formats not linked,    No error,    None of above

Ans:B ,B


An Access database object that is used to enter, view or edit records
Options: a. Table b. Form c. Query d. Report

Ans:ndash; b,ndash; b


. In PowerPoint, when the mouse pointer appears as this it indicates that the Draw Table feature is on
Options: a. Solid plus sign b. Solid arrow c. I-beam d. Pencil

Ans:3 – D ,3 – D


There are several careers within data processing operations, including data-entry operator.
Options: Computer operator,    Programmer,    System Analyst,    Key-punch operator

Ans:A ,A


. An operating system version designed for use with a tablet PC is Microsoft Windows XP
Options: a. Home edition b. Media center edition c. Tablet PC edition d. None of the above

Ans: c, c


What is the name of the operating system for the laptop computer called MacLite?
Options: Windows,    DOS,    MS-DOS,    OZ

Ans:D ,D


Resistance is measured in units of:
Options: ohms,    farads,    helids,    amperes

Ans:A ,A


Which command will display the CHAP authentication process as it occurs between two routers in the network?
Options: show chap authentication,    show interface serial 0,    debug ppp authentication,    debug chap authentication

Ans:C ,C


Which command is used to display a file contents in octal form?
Options: cd,    od,    of,    oct

Ans:B ,B


_____ is the ratio of correct information to the total amount of information produced over a period.
Options: accuracy,    concise,    simulation,    decision

Ans:A ,A


When the Language bar is _____, it means that you do not see it on the screen but it will be displayed the next time you start your computer.
Options: a. restored b. hidden c. minimized d. closed

Ans:– B,– B


. Which is not a computer classification?
Options: A) mainframe B) maxframe C) mini D) notebook

Ans:B,B

www.000webhost.com