. 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 ,






More Computer Fundamental Related questions:


In digital data transmission
Options: Baud rate in equal to bit rate,    Baud rate is always smaller than the bit rate,    Baud rate is always higher than the bit rate,    None of the above

Ans:D,None of the above


65. Word includes a series of predefined graphics called _____ that can be inserted into a Word document.
Options: a. clip art b. hyperlinks c. captions d. bookmarks

Ans:– A ,– A


. Charts tips can
Options: a. Show the formatting of a data label b. Show the name of a data series c. Show the value of data point d. b and c

Ans:– d,– d


The access method used for cassette tape is
Options: Direct,    Random,    Sequential,    All of the above

Ans:C,C


. Which unit is known as nerve center of computer?
Options: A) ALU B) CU C) Memory D) Registers

Ans:B,B


Silicon atoms combine into an orderly pattern called a
Options: Crystal,    Covalent bond,    Semiconductor,    Valence orbit

Ans:A ,A


. The brain of any computer system is
Options: A) Control Unit B) Arithmetic Logic Unit C) Central Processing Unit D) Storage Unit

Ans:C,C


0. What is the shortcut key to hide entire row?
Options: CTRL + H B. CTRL + R C. CTRL + 9 D. CTRL + –

Ans: – C ,


. How to fit long texts in a single cell with multiple lines?
Options: a. Start typing in the cell and press the Enter key to start another line b. Use the Wrap Text option in the Format -> Alignment menu c. Use the Shrink to Fit option in the Format -> Cells -> Alignment menu d. All of above

Ans:– b,– b


In SQL, the CREATE TABLE is used
Options: to create a table, defining its columns, integrity constrains, and storage allocation,    to add a column/integrity constraint to a table,    to redefine a column,    to change a table's storage characteristics

Ans:A ,A


Who founded the Linux Kernel?
Options: Bill Gates,    Ben Thomas,    Richard Stallman,    Linus Torvalds

Ans:D ,D


Which of the following is a valid format for mounting a CD-ROM drive?
Options: mount -t iso9660 /dev/cdrom / mnt/cdrom,    mount /dev/cdrom,    mount /mnt/cdrom,    All of the above

Ans:D ,D


A display of a volume model that shows all of its edges is called a:
Options: surface model,    3-D model,    wire-frame,    solid model

Ans:C ,C


Which command is used to send the contents of file named REPORT/TXT to the standard printing device?
Options: TYPE REPORT.TXT TO PRINTER,    TYPE REPORT.TXT > PRN,    TYPE REPORT.TXT | PRN,    TYPE REPORT.TXT | PRINTER

Ans:B ,B


While creating relationship, when you drag a field of a field to drop into another table the mouse pointer changes into
Options: a. a doctor’s sign b. thin + sign c. outline rectangle d. None of above

Ans:ndash; c,ndash; c


. Which of the following Excel screen components can NOT be turned on or off?
Options: a.  Formula Bar b.  Status Bar c.  Tool Bar d.  None of above

Ans:– d,– d


If attributes A and B determine attribute C, then it is also true that:
Options: A → C.,    B → C.,    (A,B) is a composite determinant.,    C is a determinant.

Ans:C ,C


SQL is:
Options: a programming language.,    an operating system.,    a data sublanguage.,    a DBMS.

Ans:C ,C


. Which file is transferred when computer is start up?
Options: a. Document b. Program files c. Operating system d. System files

Ans:8 – d ,8 – d


If the ASCII character G is sent and the character D is received, what type of error is this?
Options: single-bit,    multiple-bit,    burst,    recoverable

Ans:C ,C


A factor which would strongly influence a businessperson to adopt a computer is its:
Options: Accuracy,    Reliability,    Speed,    All of the above

Ans:D ,D


Which of the following represents processor activities, methods, and procedures in a data flow diagram?
Options: datagram,    actigram,    feed back,    flow chart

Ans:C ,C


Slide show options available to the presenter include all of the following except
Options: a. Transitions command b. Speaker notes command c. Meeting reminder command d. Navigation commands

Ans: – A , – A


To insert a drop cap in one of the paragraph you should access
Options:  A) Insert Menu, B) Format, C) Tools, D) None of above, 

Ans:B,B


Which approach to speech recognition avoids the problem caused by the differences in the way words are pronounced according to context?
Options: continuous speech recognition,    connected word recognition,    isolated word recognition,    speaker-dependent recognition

Ans:C ,C


Environmental information is especially important to
Options: top-level managers,    middle-level managers,    low-level managers,    All of the above

Ans:A ,A


To locate a data item for storage is
Options: Field,    Feed,    Database,    Fetch

Ans:D ,D


. For what Antikyathera was used?
Options: A) For counting B) For Calculating tax collection C) For calculating astronomical positions D) For calculating firing weapons

Ans:9-C,9-C


ESD would cause the most damage to which component?
Options: Power supply,    Expansion board,    Monitor,    Keyboard

Ans:B ,B


. In Excel, by default Numeric Values appears in
Options: a. Left aligned b. Right aligned c. Center aligned d. Justify aligned

Ans:– b,– b


. You can zoom a worksheet
Options: a. With the mouse pointer in Print Preview b. With the zoom button on the Print Preview toolbar c. With the Zoom command on the view menu d. All of the above

Ans:– d,– d


What is the output of the program? #include<stdio.h> int main() { union a { int i; char ch[2]; }; union a u; u.ch[0] = 3; u.ch[1] = 2; printf("%d, %d, %d\n", u.ch[0], u.ch[1], u.i); return 0; }
Options: 3, 2, 515,    515, 2, 3,    3, 2, 5,    None of these

Ans:A ,A


A terminal having local processing capability is
Options: KIPS,    AI,    Intelligent terminal,    Optical terminal

Ans:C ,C


. Which one is the largest space?
Options: A) kilobyte B) petabyte C) terrabyte D) gigabyte

Ans:B,B


For how many processes which are sharing common data, the Dekker's algorithm implements mutual exclusion?
Options: 1,    2,    3,    4

Ans:B ,B


What command is used to assign only read permission to all three categories of the file'letter'?
Options: chmod u + r, g + r, o - x letter,    chmod ugo = r letter,    chmod a - rw letter,    chmod go + r letter

Ans:B ,B


When configuring a new network interface card for installation, which of the following would be a valid I/O address?
Options: 378,    2F8,    3F8,    360

Ans:D ,D


Which of the following are examples of software development tools?
Options: debuggers,    editors,    assemblers, compilers and interpreters,    All of the above

Ans:D ,D


. Which of the following terms is the most closely related to main memory?
Options: A) Non volatile B) Permanent C) Control unit D) Temporary

Ans:D,D


. If particular workbook have to open each time Excel started, where that workbook should be placed?
Options: a. AUTOEXEC Folder b. AUTOSTART Folder c. EXCELSTART Folder d. XLSTART Folder

Ans:– d,– d


. Which of the following is not an option of the spelling dialog box?
Options: a. Ignore b. Ignore all c. Edit d. Change

Ans:– c,– c


. The system unit of a personal computer typically contains all of the following except:

Options: A) Microprocessor B) Disk controller C) Serial interface D) Modem

Ans:D,D


How many layers are in the TCP/IP model?
Options: 4 layers B. 5 layers C. 6 layers D. 7 layers

Ans:– A ,


. Which of the following search criteria is invalid?
Options: a. $45* b. *cal* c. D*m?? d. AS150*

Ans:6 – a ,6 – a


What allows you to print on both sides of the printer?
Options: fuser,    duplexer,    toner cartridge,    paper-swapping unit

Ans:B ,B


What is the shortcut key to Close Active Document in Microsoft Word?
Options: Ctrl + F4 B. Shift + F4 C. Ctrl + Shift + F4 D. None of above

Ans:– A ,


Static electricity thrives is which type of environment?
Options: cold and humid,    warm and humid,    warm and dry, cold and dry

Ans:cold and dry,D


What should the configuration register value be after you successfully complete the password recovery procedure and return the router to normal operation?
Options: 0x2100,    0x2101,    0x2102,    0x2142

Ans:C ,C


To scan a and b given below, which of the following scanf() statement will you use? #include<stdio.h> float a; double b;
Options: scanf("%f %f", &a, &b);,    scanf("%Lf %Lf", &a, &b);,    scanf("%f %Lf", &a, &b);,    scanf("%f %lf", &a, &b);

Ans:D ,D


The physical layer of a network
Options: constructs packets of data and sends them across the network,    controls error detection and correction,    defines the electrical characteristics of signals passed between the computer and communication devices,    All of the above

Ans:C ,C

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