A computer assisted method for the recording and analyzing of existing or hypothetical systems is


Options: Data transmission,    Data flow,    Data capture,    Data processing

Ans:B,(Banswer






More Computer Fundamental Related questions:


MIS is designed to provide information needed for effective decision making by?
Options: Consumers B. Workers C. Foremen D. Managers

Ans:– D ,


Doubling the operating frequency of a purely capacitive circuit:
Options: has no effect on the total circuit current,    doubles the amount of total current,    cuts the total current by one-half,    thrice the amount of total current

Ans:B ,B


In geosynchronous orbit, satellite
Options: remains in a fixed position so that as earth rotates, it can fully cover the earth,    remains in a fixed position related to points on earth,    moves faster than the earth's rotation so that it can cover larger portion of earth.,    moves simultaneously

Ans:A ,A


What will be the output of the program? #include<stdio.h> #include<math.h> int main() { float i = 2.5; printf("%f, %d", floor(i), ceil(i)); return 0; }
Options: 2, 3,    2.000000, 3,    2.000000, 0,    2, 0

Ans:C ,C


. You should choose this mode if you don’t know how long you won’t use your computer but want to have the same desktop state when you resume
Options: a. Shut Down b. Restart c. Sleep d. Hibernate

Ans:4 – d ,4 – d


What will function gcvt() do?
Options: Convert vector to integer value,    Convert floating-point number to a string,    Convert 2D array in to 1D array.,    Covert multi Dimensional array to 1D array

Ans:B ,B


Which of the following refers to a cursor type that when the cursor is opened, a primary key value is saved for each row in the recordset; when the application accesses a row, the key is used to fetch the current values of the row?
Options: Forward only,    Static,    Keyset,    Dynamic

Ans:C ,C


Which layer 1 devices can be used to enlarge the area covered by a single LAN segment? Switch NIC Hub Repeater RJ45 transceiver
Options: 1 only,    1 and 3,    3 and 4,    5 only

Ans:C ,C


An EOQ formula is an example of a(n)
Options: optimizing model,    static model,    deterministic model,    All of the above

Ans:D ,D


. A disadvantage to a ____file is that there is no easy way to tell which fields are numbers, text, dates, or currency.
Options: a. standardized b. fixed c. delimited d. text

Ans:8 – d ,8 – d


To get the Norton current, you have to
Options: Short the load resistor,    Open the load resistor,    Short the voltage source,    Open the voltage source

Ans:C ,C


The imitation of one device or system by another is
Options: Simulation,    Emulation,    Resilience,    Compaction

Ans:B ,B


Which part of the computer were is used for calculating and comparing?
Options: Disk unit,    Control unit,    ALU,    Modem

Ans:C,C


If you wanted administrators to see a message when logging into the router, which command would you use?
Options: message banner motd,    banner message motd,    banner motd,    message motd

Ans:C ,C


Monte Carlo is an example of a(n)
Options: static model,    deterministic model,    optimizing model,    All of the above

Ans:D ,D


The SKETCHPAD system
Options: consisted of an cathode-ray oscilloscope driven by a Lincoln Tx2 computer where by graphical information was displayed on the screen.,    is used for interactive Graphics,    is expensive because it is sophisticated and make demands on the power and resources of the computer.,    All of the above

Ans:D ,D


. You have a Command button in the Form Footer, you click the Tabular Control Layout; an attached label will be added in what section?
Options: a. Detail b. Form Footer c. Form Header d. Page Header

Ans:4 – c ,4 – c


Point out the error in the program. #include<stdio.h> const char *fun(); int main() { *fun() = 'A'; return 0; } const char *fun() { return "Hello"; }
Options: Error: RValue required,    Error: Lvalue required,    Error: fun() returns a pointer const character which cannot be modified,    No error

Ans:C ,C


. IMB launched its first personal computer called IBM-PC in 1981. It had chips from Intel, disk drives from Tandon, operating system from Microsoft, the printer from Epson and the application software from everywhere. Can you name the country which contributed
Options: A) India B) China C) Germany D) Taiwan

Ans:D,D


Which of the following machines are characterised by electronic tube circuitry, delay line, rotating or electrostatic memory.
Options: First generation,    Fifth generation,    Third generation,    Second generation

Ans:A ,First generation Machines


While working with MS-DOS, which command is used to display a list of deleted files that DOS can undelete?
Options: UNDELETE *.*,    UNDELETE/ALL,    UNDELETE/LIST,    UNDELETE

Ans:C ,C


. __________ will answer questions you did not think to ask of your data.
Options: a. data mining b. data extrapolation c. knowledge discovery d. data enlightenment

Ans:4 – c ,4 – c


An application where only one user accesses the database at a given time is an example of a(n) ________ .
Options: single-user database application,    multiuser database application,    e-commerce database application,    data mining database application

Ans:A ,A


The outstanding Invoice file should be stared on a Pardon Access Storage Device if
Options: invoice data entry is on-line.,    payment recording is done in a batch rode,    inquires concerning payable are to be answered on-line,    last record points to the first record

Ans:C ,C


While working with MS-DOS, which command is used to sort the file in ascending order?
Options: SORT filename,    SORT < filename,    SORT > filename,    SORT | filename

Ans:B ,B


The task(s) of the Lexial analysis phase is/are:
Options: to parse the source program into the basic elements or tokens of the language,    to build a literal table and an identifier table,    to build a uniform symbol table,    All of the above

Ans:D ,D


Which command is used to upgrade an IOS on a Cisco router?
Options: copy tftp run,    copy tftp start,    config net,    copy tftp flash

Ans:D ,D


What is the shortcut key to “Center Align ” the selected text?
Options: Ctrl + C B. Ctrl + E C. Ctrl + F D. None of above

Ans:– B ,


A storage device which is used to store data & information external to the main storage is known as
Options: Buffer,    Backing storage,    PROM,    Accumulator

Ans:B ,B


11. What will be the output of the command prompt $l$p$g?
Options: a. <c:> b. C:> c. C:>> d. C:<>

Ans:Correct Answer: a ,Correct Answer: a


RFM analysis uses customers' purchasing patterns to ________ .
Options: record transactions,    analyze and rank customers,    predict future sales using regression techniques,    perform OLAP

Ans:B ,B


Which of the following commands is used to have a two-way communication with any person who is currently logged in?
Options: mail,    mesg,    write,    grep

Ans:C ,C


. You can use print manage window
Options: a. To checkstatus of files in the print queue b. To cancel the print job c. To interrupt printing d. All of the above

Ans: d, d


. Who is called a supervisor of computer activity?
Options: a. Memory b. Operating System c. I/O Devices d. Control Unit

Ans:5 – b ,5 – b


. The three parts of an IIF function are separated by _____.
Options: a. dashes b. asterisks c. semicolons d. commas

Ans:8 – d ,8 – d


When a parallel RLC circuit is operating at its resonant frequency:
Options: capacitive reactance is greater than the inductive reactance,    inductive reactance is greater than the capacitive reactance,    inductive reactance is equal to the capacitive reactance,    the difference between inductive and capacitive reactance is equal to the resistance

Ans:C ,C


In which type of the following OS, the response time is very crucial. A)  Network Operating System B)  Real Time Operating System C)  Batch Operating System D)  Unix Operating System
Options:

Ans:– B ,


Where can you change the vertical alignment?
Options: a. Formatting toolbar b. Paragraph dialog box c. Page Setup dialog box d. Standard toolbar

Ans:– C,– C


The advent of personal computers:
Options: will make our lives more productive,    could cause us to lose some of our basic skills,    will take away some of the boring tasks that we have to perform,    All of the above

Ans:D ,D


13. The file type _____ indicates the file is a Word document.
Options: a. .msw b. .wor c. .wrd d. .doc

Ans:– D ,– D


. Linux isa(n) ... operating system
Options: a. Open source b. Microsoft c. Windows d. Mac

Ans: a, a


Which of the following FRUs would be considered both an input/output device?
Options: Video board,    SCSI host adapter,    System board CPU,    All of the above

Ans:B ,B


A language which is close to that used within the computer is
Options: High-level language,    Assembly language,    Low-level language,    All of the above

Ans:C,(Canswer


Modern Computers are very reliable but they are not
Options: A) Fast B) Powerful C) Infallible D) Cheap

Ans:-C,-C


What will be the output of the program? #include<stdio.h> int X=40; int main() { int X=20; printf("%d\n", X); return 0; }
Options: 20,    40,    Error,    No Output

Ans:A ,A


. To make file in MS Dos we need command
Options: a. Copy b. Copy con c. MD d. Make File

Ans:0 – b ,0 – b


Which one of the following statements is true for current flowing in a series circuit?
Options: The amount of current flow through each part of a series circuit can be different, depending on the resistance of each part and the amount of voltage applied to it,    The total current in a series circuit is equal to the sum of the currents flowing through the individual components in the circuit,    The same current flows through every part of a series circuit,    The total current in a series circuit is equal to the total voltage multiplied by the total resistance

Ans:C ,C


. Which of the following is a storage device?
Options: A) Tape B) Hard Disk C) Floppy Disk D) All of the above

Ans:D,D


. How do you rearrange the data in ascending or descending order?
Options: a. Data, Sort b. Data, Form c. Data, Table d. Data Subtotals

Ans:– a,– a


Any type of storage that is used for holding information between steps in its processing is
Options: CPU,    Primary storage,    Intermediate storage,    Internal storage

Ans:C ,C

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