Which of the following registers hold the information before it goes to the decoder


Options: control register,    data register,    accumulator,    address register

Ans:B,B






More Computer Fundamental Related questions:


Announcement of MIS implementation is made by
Options: operational level managers,    tactical level managers,    the president,    All of the above

Ans:D ,D


Operating system
Options: links a program with the subroutines it references,    provides a layered, user-friendly interface,    enables the programmer to draw a flowchart,    all of the above

Ans:B ,B


How many addresses are required for 25 x 40 video RAM?
Options: 2000,    1920,    1000,    2000

Ans:C ,C


There can be many ways to insert page number in a document. Which of the following lets you insert page number
Options:  A) Page number from Insert menu, B) Page Setup from file menu, C) Footnote from Insert menu, D) Both a & c, 

Ans:A,A


A loadstone is:
Options: a natural magnet,    a temporary magnet,    an artificial magnet,    a paramagnetic alloy

Ans:A ,A


When installing an internal modem, all of the following IRQ's can be used except?
Options: 5,    10,    14,    All of the above

Ans:C ,C


. Which of the following is correct syntax in Excel?
Options: =IF(LogicalTest, TrueResult, FalseResult) B. =IF(LogicalTest, (TrueResult, FalseResult)) C. =IF(LogicalTest, TrueResult) (LogicalTest, FalseResult) D. =IF(LogicalTest, TrueResult), IF(LogicalTest, FalseResult)

Ans:– A ,


A ____ Contains the smallest unit of meaningful data, so you might call it the basic building block for a data file.
Options: File structure,    Records,    Fields,    Database

Ans:C ,C


Which application allows a user to access and change remote files without actual transfer?
Options: TELNET,    NFS,    FTP,    DNS

Ans:B ,B


Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called?
Options: Paperless office,    Electronic mail,    Global network,    Electronic newspaper

Ans:B ,B


Sales persons and other employees of the company who spend much of their time away from their offices but keep in touch with their company's microcomputers or main frame computers over telephone lines are called
Options: field workers,    telecommuters,    teleprocessors,    company directors

Ans:B ,B


Conversion of a hexadecimal number 4E16 to binary number is
Options: 10011012,    10011102,    11011002,    1101112

Ans:B ,B


The primary interactive method of communication used by humans is:
Options: reading,    writing,    speaking,    All of the above

Ans:C ,C


The manager of inventory would most likely be found in the
Options: finance function,    marketing function,    manufacturing function,    information systems function

Ans:C ,C


In Excel, a Data Series is defined as what?
Options: A type of chart. B. A cell reference. C. A collection of related data D. A division of results

Ans:– C ,


The lowest form of computer language is called:
Options: FORTRAN,    BASIC,    machine language,    COBOL

Ans:C ,C


The data model that is produced from reverse engineering is:
Options: a conceptual model.,    an internal model.,    a logical model.,    None of the above is correct.

Ans:D ,D


. In Datasheet View, new records are added to a table ____.
Options: a. in alphabetical order b. at the end of the table c. at the beginning of the table d. in numerical order

Ans:7 – b ,7 – b


Which of the following are not likely to be found on a PC main circuit board
Options: RAM chips,    Microprocessor chips,    ROM chips,    LCD clocks

Ans:D ,D


Communication ports are found on the back of microcomputers. They are used to connect the computer to _____
Options: printers,    modems,    other hardware,    All of the above

Ans:D ,D


What should he used to extinguish a computer fire?
Options: fire hose,    class a extinguisher,    class c extinguisher,    silver foam water

Ans:C ,C


A stepping motor;
Options: has a speed proportional to voltage input,    has a commutator,    is a good choice where continuous rotation is needed,    can index positional movement.

Ans:D ,D


When the RET instruction at the end of subroutine is executed,
Options: a . the information where the stack is iniatialized is transferred to the stack pointer b . the memory address of the RET instruction is transferred to the program counter c. two data bytes stored in the top two locations of the stack are transferred to the program counter d. two data bytes stored in the top two locations of the stack are transferred to the stack pointer

Ans:8.c,8.c


Speech recognition:
Options: will never be used in industrial controls,    is already widely used in industrial controls,    will be used in more applications as the technology matures.,    All of the above

Ans:C ,C


A pen shaped device which can sense light, and is used to point at spots on a video screen.
Options: Mouse,    Light pen,    Joystick,    Plotter

Ans:B ,B


The reservation system of Indian railways is an example of
Options: transaction processing system,    Interactive decision support system,    management controls system,    expert system

Ans:A ,A


Which 8-bit chip was used in many of Tandy's TRS-80 computers?
Options: Z-8000,    Motorola 6809,    Z-8088,    Z-80

Ans:D ,D


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:ndash; a,ndash; a


.   To maintain the perspective (height and width ratio) of an object when resizing, you need to
Options: a. Press and hold the shift key while dragging a corner sizing handle b. Press and hold the alt + ctrl keys while dragging a middle handle c. Drag a corner sizing handle d. A and c

Ans:7 – A ,7 – A


The method of solid modeling that defines the topology of faces, edges, and vertics, as well as data that defines the surface in which each face lies is called:
Options: constructive solid geometry,    layering,    boundary representation,    isometric

Ans:C ,C


Which of the following function sets first n characters of a string to a given character?
Options: strinit(),    strnset(),    strset(),    strcset()

Ans:B ,B


Arranging data in a specific order is called
Options: Merging,    Sorting,    Classification,    Verification

Ans:B ,B


How will you print \n on the screen?
Options: printf("\n");,    echo "\\n";,    printf('\n');,    printf("\\n");

Ans:D ,D


. Which of the following is not a micro computer?
Options: A) Laptop PCs B) Tablet PCs C) Desktop PCs D) None of above

Ans:D,D


A device that converts light energy to electrical energy is called a:
Options: thermocouple,    solar cell,    photodiode,    photo transistor

Ans:B ,B


Computer support to the manager has been least in
Options: alternative identification,    alternative selection,    problem identification,    alternative evaluation

Ans:A ,A


. Which of the following is not a part of Slide Design?
Options: a.  Design Template b.  Color Scheme c.  Animation Scheme d.  Slide Layout

Ans:3 – D ,3 – D


Which of the following holds data and processing instructions temporarily until the CPU needs it?
Options: ROM,    control unit,    main memory,    coprocessor chips

Ans:C,C


Which command is used to remove the read permission of the file 'note' from both the group and others?
Options: chmod go+r note,    chmod go+rw note,    chmod go-x note,    chmod go-r note

Ans:D ,D


Before moving a subdocument to another location within a master document, you must switch to _________
Options: Normal View B. Outline View C. Web Layout View D. Print Layout View

Ans:– B ,


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 is the subnetwork number of a host with an IP address of 172.16.66.0/21?
Options: 172.16.36.0,    172.16.48.0,    172.16.64.0,    172.16.0.0

Ans:C ,C


You are connecting your access point and it is set to root. What does Extended Service Set ID mean?
Options: That you have more than one access point and they are in the same SSID connected by a distribution system.,    That you have more than one access point and they are in separate SSIDs connected by a distribution system.,    That you have multiple access points, but they are placed physically in different buildings.,    That you have multiple access points, but one is a repeater access point.

Ans:A ,A


. In Excel, the Fill Color button on the Formatting toolbar is used for what?
Options: a. To insert a background. b. To add borders. c. To select a distribution of figures. d. To add shading or color to a cell range.

Ans:– d,– d


. Which of the following is a class of computers based on model?
Options: A) Digital Computer B) Hybrid Computers C) Analog Computers D) AT Computers

Ans:D,D


In Prototyping, the following are used
Options: screen generators,    input generators,    application generators,    All of the above

Ans:D ,D


. Which part of the IIF expression is the action performed if the true condition exists?
Options: a. inner b. first c. second d. third

Ans:3 – c ,3 – c


The Josephson tunneling device illustrates principles associated with the advanced storage technique:
Options: cryogenics,    CCD,    EBAM,    holographing

Ans:A ,A


To find out how much memory is available, you could type _____
Options: EMM,    MEM,    CHKDSK,    MEMMAKER

Ans:B ,B


Which of the following commands is used to change the working directory?
Options: cd,    changedir,    chdir,    cdir

Ans:A ,A

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