Which of the following Language that Computer can Understand & Execute?


Options: A. Machine Language B. C Programming Language C. Java Programming Language D. None of the Above

Ans:A,






More Computer Fundamental Related questions:


Which of the following is a graphical input device?
Options: light pen,    keyboard,    mouse,    Track ball

Ans:A ,A


The processing, which normally consists of a small computer with one or more peripheral devices, connected via a high-speed line to the large control computer is known as
Options: On-line processing,    Remote-terminal processing,    Batch mode processing,    Intelligent terminal Processing

Ans:D ,D


Assuming 100% efficiency, what is the power being applied to the primary winding of the transformer described in the above question?
Options: 200 W,    1000 W,    20 W,    100 W

Ans:A ,A


. You can set the width taskbar area and different components in it
Options: a. By right click and set width menu b. If the taskbar is not yet locked c. If the applications are not opened d. If other toolbars are not enabled

Ans:2 – b ,2 – b


On executing the below program what will be the contents of 'target.txt' file if the source file contains a line "To err is human"? #include<stdio.h> int main() { int i, fss; char ch, source[20] = "source.txt", target[20]="target.txt", t; FILE *fs, *ft; fs = fopen(source, "r"); ft = fopen(target, "w"); while(1) { ch=getc(fs); if(ch==EOF) break; else { fseek(fs, 4L, SEEK_CUR); fputc(ch, ft); } } return 0; }
Options: r n,    Trh,    err,    None of above

Ans:B ,B


In DOS, which of the following keys will bypass the CONFIG.SYS and AUTOEXEC.BAT files?
Options: F8,    F5,    F4,    Fl

Ans:B ,B


A file containing relatively permanent data is
Options: Random file,    Transaction file,    Master file,    Sequential file

Ans:C ,C


Which of following is/are the advantage(s) of modular programming?
Options: The program is much easier to change,    Modules can be reused in other programs,    Easy debugging,    Easy to compile

Ans:A ,A


A workstation has just been installed on an Ethernet LAN, but cannot communicate with the network. What should you check first?
Options: reinstall the network protocols,    reinstall the network interface card driver,    verify the ip configuration on the workstation,    verify the link status on the computer's network card

Ans:D ,D


The first cell in EXCEL worksheet is labeled as
Options: AA B. A1 C. Aa D. A0

Ans:– B ,


Which is used to store firmware.
Options: RAM,    ROM,    PROM,    EPROM

Ans:B ,B


What is the term used when you press and hold the left mouse key and move the mouse around the slide?
Options: a. Highlighting b. Dragging c. Selecting d. Moving

Ans: – B , – B


A set of programs that handle a firm's data base responsibilities is called a
Options: Data Base Management System (DBMS),    Data Base Processing System (DBPS),    Data Management System (DMS),    All of the above

Ans:D ,D


The list of coded instructions is called
Options: Computer program,    Algorithm,    Flowchart,    Utility programs

Ans:A,(Aanswer


Client/server security includes which of the following?
Options: Physical security,    Change control security,    Measures taken to secure all systems,    All of the above.

Ans:D ,D


A functional dependency is a relationship between or among:
Options: tables.,    rows.,    relations.,    attributes.

Ans:D ,D


. Which of the following is not essential component to perform a mail merge operation?
Options: a. Main document b. Data source c. Merge fields d. Word fields

Ans:– D,– D


If delays are recorded as 10 bit numbers in a 50 router network, and delay vectors are exchanged twice a second, how much bandwidth per fill duplex line is occupied by the distributed routing algorithm?
Options: 500 bps,    1500 bps,    5 bps,    1000 bps

Ans:D ,D


Data transformation includes which of the following?
Options: A process to change data from a detailed level to a summary level,    A process to change data from a summary level to a detailed level,    Joining data from one source into various sources of data,    Separating data from one source into various sources of data

Ans:A ,A


A program language:
Options: defines the form of the instruction,    is always machine dependent,    is never machine dependent,    All of the above

Ans:A ,A


You can select a single range of cells by
Options: a. Clicking the upper-left cell in a group of cells and then pressing the Shift key while clicking the lower right cell in a group of cells b. Pressing the Ctrl key while dragging over the desired cells c. Pressing the Shift key and an arrow key d. Dragging over the desired cells

Ans:#8211; d,#8211; d


In LISP, the function assigns the symbol x to y is
Options: (setq y x),    (set y = 'x'),    (setq y = 'x'),    (setq y 'x')

Ans:D ,D


. Which query do you use to answer the question “What is the average salary of the employees”?
Options: a. Search query b. Cross tab query c. Select query d. Update query

Ans:– c,– c


A computer program that converts assembly language to machine language is
Options: Compiler,    Interpreter,    Assembler,    Comparator

Ans:C,(Canswer


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


The basic logic gate whose output is the complement of the input is the:
Options: OR gate,    AND gate,    INVERTER gate,    comparator

Ans:C ,C


. How should you print a selected area of a worksheet, if you’ll want to print a different area next time?
Options: a. On the file menu, point to print area, and then click set print area. b. On the file menu, click print, and then click selection under print what c. On the view menu, click custom views, then click add d. All of above

Ans:– b,– b


. CHKDSK command
Options: a. Check the disk b. Dos command c. Give information about disk d. All of the above

Ans:6 – d ,6 – d


PROLOG is an AI programming language which solves problems with a form of symbolic logic known as predicate calculus. It was developed in 1972 at the University of Marseilles by a team of specialists. Can you name the person who headed this team?
Options: Alain Colmerauer,    Nicklaus Wirth,    Seymour Papert,    John McCarthy

Ans:A ,A


. It is the default folder for many Windows Applications to save your file
Options: a. My Document b. My Pictures c. Documents and Settings d. My Computer

Ans:7 – a ,7 – a


A _____ is a collection of predefined design elements and color schemes.
Options: a. feature b. hyperlink c. palette d. theme

Ans:– D,– D


If the values Earliest time and Latest time of an event are not equal then such events are referred to as:
Options: critical,    optimum,    non-critical,    All of the above

Ans:C ,C


The time taken for the read/write head to move to the correct track on the magnetic disk is called
Options: epoch delay,    latency delay,    seek time,    approach time

Ans:C,C


Which part interprets program instructions and initiate control operations.
Options: Input,    Storage unit,    Logic unit,    Control unit

Ans:D ,D


Checking the quality of software in both simulated and line environments, is known as
Options: checking,    usability,    validity,    validation

Ans:D ,D


. Which of the following command is used to move the pointer from one pane to next pane?
Options: a. F3 b. F4 c. F5 d. F6

Ans:9 – d ,9 – d


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

Ans:A ,A


What command is used to terminate a process?
Options: kill,    cancel,    haltsys,    shutdown

Ans:A ,A


. Which control types is most often associated with a bound control?
Options: a. command button b. label c. text box d. list box

Ans:– c,– c


Which of the following software types is used to simplify using systems software?
Options: spreadsheet,    operating environment,    timesharing,    multitasking

Ans:C ,C


Which command below will instruct DOS to do a "quick format".
Options: FORMAT A: /QUICK,    FORMAT A: /Q,    FORMAT A: /QU,    FORMAT A: /QF

Ans:B ,B


The term "remote job entry" relates to
Options: batch processing,    realtime processing,    transaction processing,    distributed processing

Ans:A ,A


The Register - to - Register (RR) instructions
Options: have both their operands in the main store.,    which perform an operation on a register operand and an operand which is located in the main store, generally leaving the result in the register, except in the case of store operation when it is also written into the specified storage location.,    which perform indicated operations on two fast registers of the machine and leave the result in one of the registers.,    all of the above

Ans:C ,C


Which of the following is not process states?
Options: New B. Running C. Ready D. Finished

Ans:– D ,


Which would you choose to list Synonyms & Antonyms of a selected word?
Options: Tools, Spelling & Grammar B. Tools, Language C. Tools, Options D. Insert, Cross-reference

Ans:– B ,


Binary search algorithm can not be applied to
Options: a. sorted linked list b. sorted binary trees c. sorted linear array d. pointer array

Ans:- a,- a


. The column command is located on the _____ tab.
Options: a. Insert b. Home c. View d. Page Layout

Ans: – D , – D


What is Hypertext Transfer Protocol (HTTP)?
Options: The protocol to copy files between computers,    The transfer protocol to transfer Web pages to a browser,    The database access protocol for SQL statements,    The hardware/software protocol that limits access to company data

Ans:B ,B


A double sided magnetic disk pack has six disks. Can you tell how many surfaces of this pack are normally used?
Options: 10,    12,    6,    9

Ans:A,A


Suppose a voltage source has an ideal voltage of 15V and a source resistance of 0.2W. For what values of load resistance will the voltage source appear stiff?
Options: 20 Ohm,    30 Ohm,    10 Ohm,    100 Ohm

Ans:A ,A

www.000webhost.com