. Which of the following is the most commonly used encoding standard of Unicode?


Options: UTF-6 B. UTF-7 C. UTF-8 D. UTF-9

Ans:– C ,


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More Computer Fundamental Related questions:


The total number of messages handled by a computerized telephone system on a daily basis is an example of:
Options: Frequency,    Updating,    Volume,    All of the above

Ans:C ,C


. The value of each bead in earth is
Options: A) 1 B) 3 C) 5 D) 7

Ans:A,A


Point out the correct statement will let you access the elements of the array using 'p' in the following program? #include<stdio.h> #include<stdlib.h> int main() { int i, j; int(*p)[3]; p = (int(*)[3])malloc(3*sizeof(*p)); return 0; }
Options: for(i=0; i<3; i++) { for(j=0; j<3; j++) printf("%d", p[i+j]); } ,    for(i=0; i<3; i++) printf("%d", p[i]); ,    for(i=0; i<3; i++) { for(j=0; j<3; j++) printf("%d", p[i][j]); } ,    for(j=0; j<3; j++) printf("%d", p[i][j]);

Ans:C ,C


If you are an information-system manager, which organization is most appropriate for your interest?
Options: ACM,    SIM,    ASA,    IEEE

Ans:B ,B


1. Which file in MSDOS contain internal command that are loaded during booting process?
Options: a. Io.sys b. Msdos.sys c. Command.com d. Config.sys

Ans:Correct Answer: c,Correct Answer: c


The main idea behind computer files is that it is convenient to
Options: arrange them,    store information together,    create them,    access them

Ans:B ,B


Which of the following is the fastest?
Options: CPU,    magnetic tapes and disks,    video terminal,    sensors, mechanical controllers

Ans:A,A


Which of the following is not one of the major components of decision-support system?
Options: language system,    knowledge system,    expert system,    problem-processing system

Ans:C ,C


Websites without a database attached to them have which of the following characteristics?
Options: The ability to generate data via SQL.,    The inability to use a browser to display Web pages.,    Static information using HTML or JavaScript.,    The need to use TCP/IP as the network protocol.

Ans:C ,C


Which command is used to remove a table from the database in SQL?
Options: DELETE TABLE,    DROP TABLE,    ERASE TABLE,    UNATTACH TABLE

Ans:B ,B


Which is the first program run on a computer when the computer boots up?
Options: System software B. Operating system C. System operations D. None

Ans:– B ,


A good business rule is which of the following?
Options: Declarative,    Imprecise,    Redundant,    Compound

Ans:A ,A


. How can a user open the Expression Builder dialog box?
Options: a. By clicking the drop-down arrow on the Control Source property b. By clicking the drop-down arrow of the Input Mask property in the Data tab c. By clicking the Build button of the Input Mask in the Data tab d. By clicking the Build button of the Control Source property in the Data tab

Ans:2 – d ,2 – d


. Which is an example of a formula?
Options: a. =A1+A2 b. =add(A1:A2) c. A1+A2 d. SUM(A1:A2)

Ans:– a,– a


Networks where end user workstations are tied to LAN servers to share resources and application processing.
Options: Internetworked enterprise,    Information super highway,    Business applications of telecommunications,    Client/Server networks

Ans:D ,D


A common data base is one requisite for converting CAD and CAM to CIM. Another is that:
Options: the system must make provision for new techniques.,    there should be a common 3-D part description system.,    the user must have access to both hardware and software,    technical assistance must be provided to the user.

Ans:B ,B


In a file contains the line "I am a boy\r\n" then on reading this line into the array str using fgets(). What will str contain?
Options: "I am a boy\r\n\0",    "I am a boy\r\0",    "I am a boy\n\0",    "I am a boy"

Ans:C ,C


Software instructions intended to satisfy a user's specific processing needs are called _____.
Options: Systems software,    A microcomputer,    Documentation,    Applications software

Ans:D ,D


Which symbol will be used with grep command to match the pattern pat at the end of a line?
Options: ^pat,    $pat,    pat$,    pat^

Ans:C ,C


You can use the horizontal and vertical scroll bars to
Options: a. Split a worksheet into two panes b. View different rows and columns edit the contents of a cell c. Edit the contents of a cell d. view different worksheets

Ans:#8211; b,#8211; b


What scheduling algorithm allows processes that are logical runnable to be temporarily suspended?
Options: preemptive scheduling,    non-preemptive scheduling,    FIFO,    FCFS

Ans:A ,A


. Except for the …… function, a formula with a logical function shows the word “TRUE” or “FALSE” as a result
Options: a. IF b. AND c. OR d. NOT

Ans:– a,– a


For a pure capacitor:
Options: ac current and voltage are exactly in phase,    ac current leads the voltage by 90 degree,    ac current is converted to dc voltage,    ac current lags the voltage by 90 degree

Ans:B ,B


Which one of the following statements best applies to a series RLC circuit?
Options: The voltage waveform for each component always has the same amplitude and phase as the applied voltage,    The current waveform for each component always has the same amplitude and phase as the applied current,    All of the above,    The sum of the current is always less than the applied current

Ans:B ,B


. What is Thrashing?
Options: a. A high paging activity is called thrashing. b. A high executing activity is called thrashing c. A extremely long process is called thrashing d. A extremely long virtual memory is called thrashing

Ans:8 – a ,8 – a


What would you do when you want to update the data in an embedded worksheet range?
Options: double click the worksheet range object B. right click worksheet range object & choose format object C. edit the data in the destination document D. edit the data in the source document.

Ans:– A ,


What is the recommended way to fix the registry description for the printer driver
Options: Delete the spool file,    Run regedit.exe and remove any reference to the printers,    Run sysedit.exe and remove any reference to the printers,    Remove the printer driver and re¬install it

Ans:D ,D


Stored procedures have which of the following advantages?
Options: It takes a longer time to write them as compared to writing Visual Basic.,    Network traffic increases,    Data integrity improves as multiple applications access the same stored procedure.,    Result in thicker client and thinner database server.

Ans:C ,C


. Which operating system does not support long file names?
Options: a. OS/2 b. Windows 98 c. DOS 6.2 d. Windows NT

Ans:3 – c ,3 – c


The files required to maintain general ledger records include
Options: inventory file,    detail postings file,    chart of accounts file,    all of the above

Ans:B ,B


. Which command is used to get the current date only?
Options: a. Date b. Time c. Second d. All of the above

Ans:Correct Answer: a ,Correct Answer: a


Which of the following is considered to be the destination host before translation?
Options: Inside local,    Outside local,    Inside global,    Outside global

Ans:B ,B


Indexed-Sequential organization
Options: means storing records in contiguous blocks according to a key.,    Stores records sequentially but uses an index to locate records,    uses an index for each key type,    has records placed randomly throughout the file

Ans:B ,B


. Which unit holds data permanently?
Options: A) Input unit B) Secondary storage unit C) Output Unit D) Primary Memory Unit

Ans:B,B


Which DOS driver is used to emulate expanded memory?
Options: Himem.sys,    EMM386.exe,    Mem386.sys,    Ramdrive.sys

Ans:B ,B


. Reading data is performed in magnetic disk by
Options: A) Read/write leads B) Sectors C) Track D) Lower surface

Ans:5-A,5-A


. Two tables can be linked with relationship so that the data integrity can be enforced. Where can you find relationship command
Options: a. File menu b. View menu c. Database menu d. Tools menu

Ans:8 – d ,8 – d


. 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


The first generation of computers available was based on the bit micro processors.
Options: 4,    8,    16,    64

Ans:B,(Banswer


How many pins on a VGA?
Options: 15.,    9,    25,    32

Ans:A ,A


Which command displays current directory name or change from one to another?
Options: a. Chdir b. Cd c. Mkdir d. Both a and b

Ans:d. Both a and b,d. Both a and b


. How do you wrap the text in a cell?
Options: a. Format, cells, font b. Format, cells, protection c. format, cells, number d. Format, cells, alignment

Ans:– d,– d


What does the acronym ISDN stand for?
Options: Indian Standard Digital Network,    Integrated Services Digital Network,    Intelligent Services Digital Network,    Integrated Services Data Network

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


In OLE DB, which of the following represents characteristics of the recordset abstraction?
Options: Properties,    Collections,    Methods,    Abstractions

Ans:A ,A


74. When a custom tab stop is set, Word _____.
Options: a. clears all default tab stops b. clears all default tab stops to the right of the custom tab stop c. clears all default tab stops to the left of the custom tab stop d. does not clear any default tab stops

Ans:– C ,– C


An excellent linear programming software package for solving large-scale problems is
Options: MIDAS-2,    OPHELIE II,    PDQ/LP,    All of the above

Ans:B ,B


. A Pixel is __________
Options:  A computer program that draws picture B.  A picture stored in secondary memory C.  The smallest resolvable part of a picture D.  None of these

Ans: – C ,


The principle of locality of reference justifies the use of
Options: reenterable,    non reusable,    virtual memory,    cache memory

Ans:D ,D


Which of the following method can insert a new slide in current presentation?
Options: a. Right click on the Slide panel and choose New Slide b. From Insert menu choose New Slide c. Click on New Slide button on toolbar d. All of above

Ans: – D , – D

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