When did arch rivals IBM and Apple Computers Inc. deci...

/ / / Question
/ /

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: 19727 | Level: Moderate


******************************************************

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

Click Here to take quick 10 mins MCQ test to find out.




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




More Computer Fundamental Related questions:


How many ALU(s) is/are control by one control unit is SIMD (single instruction stream, multiple data stream) architecture?
Options: one or more ALUs,    One ALU,    Only two ALU .,    Impossible to say

Ans:A ,A


Error control is needed at the transport layer because of potential errors occurring _____.
Options: from transmission line noise,    in routers,    from out-of-sequence delivery,    from packet losses.

Ans:B ,B


Which of the following is true of a network structure?
Options: It is a physical representation of the data,    It allows a many-to-many relationship,    It is conceptually simple,    It will be the dominant data base of the future

Ans:B ,B


The distinguishable parts of a record are called
Options: files,    data,    fields,    database

Ans:C ,C


How many bits can be stored in the 8K RAM?
Options: 8000,    8192,    4000,    4096

Ans:B ,B


On a dot matrix printer, you should never lubricate which part?
Options: carriage rails,    printhead pins,    paper advance bearings,    carriage bearings

Ans:B ,B


General ledger is also referred to as:
Options: main ledger,    extra ledger,    nominal ledger,    All of the above

Ans:C ,C


The peak value of a sine waveform is:
Options: the amplitude at 70.7% of the maximum value,    the amplitude at 90% of the maximum value,    the amplitude at 1.41 times the maximum value,    the maximum positive or negative value

Ans:D ,D


Which of the following is the 1's complement of 10?
Options: 01,    110,    11,    10

Ans:A ,A


Which of the following provides a storage mechanism for incoming mail but does not allow a user to download messages selectively?
Options: SMTP,    DHCP,    IMAP,    POP3

Ans:D ,D


23. What is the default font size of a new Word document based on Normal template in Word 2003?
Options: a. 10 pt b. 12 pt c. 14 pt d. None of above

Ans:– B ,– B


. In order to email a Word document from withing MS Word
Options: a. Office button >> Send to >> Mail Recipient b. Save the file as an email attachment c. Start Outlook and attach the file while open in Word d. This is an impossible operation

Ans:– A,– A


. Referential integrity means
Options: a. Do not enter a value in the foreign key field of a child table if that value does not exist in the primary key of the parent table b. Do not enter a value in the primary key field of chield table if that value does not exist in the primary key of the parent table c. Do not enter a value in the foreign key field of a parent table if that value does not exist in the primary key of the child table d. All of above

Ans:1 – a ,1 – a


Which of the following is not a Storage Manager Component?
Options: Transaction Manager B. Logical Manager C. Buffer Manager D. File Manager

Ans:– B ,


Fork is
Options: the dispatching of a task,    the creation of a new job,    the creation of a new process,    increasing the priority of a task

Ans:C ,C


A variable P is called pointer if
Options: a. P contains the address of an element in DATA. b. P points to the address of first element in DATA c. P can store only memory addresses d. P contain the DATA and the address of DATA

Ans:- a,- a


Which of the following memory is capable of operating at electronics speed?
Options: Semiconductor memory,    Magnetic disks,    Magnetic drums,    Magnetic tapes

Ans:A,A


Computer instructions written with the use of English words instead of binary machine code is called
Options: Mnemonics,    Symbolic code,    Gray code,    Op-code

Ans:B ,B


. The _____ Builder is an Access tool for selecting colors from a palette or creating custom colors.
Options: a. Color b. Expression c. Palette d. Property

Ans:5 – a ,5 – a


Link encryption
Options: is more secure than end-to-end encryption,    is less secure than end-to-end encryption,    can not be used in a public network,    is used only to debug

Ans:B ,B


The ascending order or a data Hierarchy is 
Options: a . bit - bytes - fields - record - file - database b . bit - bytes - record - field - file - database c . bytes - bit- field - record - file - database d . bytes -bit - record - field - file - database

Ans:2.a,2.a


Which command is used to display the subdirectory structure of the currently logged drive and pause the screen display after each screenful of information?
Options: TREE,    DELTREE/F,    DIR | MORE,    TREE | MORE

Ans:D ,D


. IBM 7000 digital computer
Options: A) Belongs to second generation B) Uses VLSI C) Employs semiconductor memory D) Has modular constructions

Ans:6-D,6-D


A part of database that stores only  one type of data is
Options: a. Report b. Field c. Query d. Record

Ans:ndash; b,ndash; b


In an absolute loading scheme, which loader function is accomplished by loader?
Options: Reallocation,    Allocation,    Linking,    Loading

Ans:D ,D


You get a call from a network administrator who tells you that he typed the following into his router: Router(config)#router ospf 1 Router(config-router)#network 10.0.0.0 255.0.0.0 area 0 He tells you he still can't see any routes in the routing table. What configuration error did the administrator make?
Options: The wildcard mask is incorrect.,    The OSPF area is wrong.,    The OSPF Process ID is incorrect.,    The AS configuration is wrong.

Ans:A ,A


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


Which of the following protocol is/are defined in Transport layer?
Options: FTP B. TCP C. UDP D. B & C

Ans: – D ,


Instructions and memory addresses are represented by
Options: character codes,    binary codes,    binary word,    parity bit

Ans:B ,B


Cascade update option
Options: a. means do not change the value in the primary key field if that record has related records in another table b. means change all the related records in child tables if the record in parent table is changed c. Both of above d. None of above

Ans:ndash; c,ndash; c


. How can you get your photo album slide show to play continuously?
Options: a. Use random slide transition b. Launch an online broadcast c. Loop continuously d. All of above

Ans:8 – C ,8 – C


What is the type of Oracle backup in which all uncommitted changes have been removed from the datafiles?
Options: Full backup,    Consistent backup,    Inconsistent backup,    Differential backup

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


. The contents of information are stored in
Options: A) Memory data register B) Memory address register C) Memory arithmetic registers D) Memory access register

Ans:3-A,3-A


Which is the most widely used semiconductor?
Options: Copper,    Silicon,    Germanium,    All of the above

Ans:B ,B


. Which of the following is a condensed form of standard generalized markup language?
Options: a. HTML b. XML c. XSD d. XSL

Ans:– b,– b


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

Ans:-C,-C


. “Ctrl + Left Arrow” is used to
Options: Moves the cursor beginning of the Line B. Moves the cursor one word left C. Moves the cursor one paragraph up D. Moves the cursor one paragraph down

Ans:– B ,


While using the DIR command, you can use certain switches with it. Which one of the following cannot be used with DIR?
Options: /P,    /W,    /S,    /T

Ans:D ,D


Point out the error in the following program. #include<stdio.h> #include<stdlib.h> int main() { int *a[3]; a = (int*) malloc(sizeof(int)*3); free(a); return 0; }
Options: Error: unable to allocate memory,    Error: We cannot store address of allocated memory in a,    Error: unable to free memory,    No error

Ans:B ,B


Which of the following is(are) true of system analysts?
Options: their responsibility is to analyze and design system software,    they may be looked upon as an intermediary between users and programmers,    they are heavily involved with the system-development life cycle,    both (a) and (c)

Ans:D ,D


Which was the first computer to use transistors instead of vacuum tubes?
Options: Intel-650,    Burroughs E-101,    Datamatic-1000,    IBM-1401

Ans:D ,D


The ability to combine name and addresses with a standard document is called _________
Options: document formatting B. database management C. mail merge D. form letters

Ans:– C ,


The digitizing technology that uses an electric field radiated from the tablet and picked up by a cursor is:
Options: electromagnetic,    raster,    sonic,    electrostic

Ans:D ,D


A collection of 8 bits is called
Options: a . byte b . word c . record c . bit

Ans:1.a,1.a


Disketts and hard disks are
Options: Direct access devices,    Sequential access devices,    Slower than magnetic tape,    Used only in mainframe computers

Ans:A ,A


. Which of the following uses the spelling and grammar feature to indicate an incorrect spelling?
Options: a. The incorrect word appears in all capital letters b. The incorrect word has a wavy red line under it c. The incorrect word appears italicized d. The incorrect word appears bold

Ans:7 – B ,7 – B


A programmer would most likely prepare a
Options: general system flowchart,    specific system flowchart,    general program flowchart,    specific program flowchart

Ans:D ,D


Batch processing is appropriate if
Options: a . large computer system is available b . only a small computer system is avilbale c . only a few transactions are involved D . none of the above

Ans:D,none of the above


. The .... displays the name of every computer user on the computer
Options: a. Wish list screen b. Command screen c.Welcome screen d. None of the above

Ans: c, c

Home | About | Terms | Privacy | Contact    Copyright © 2018 MockRide.com. All Rights Reserved
www.000webhost.com