The two major types of computer chips are


Options: A) External memory chip B) Primary memory chip C) Microprocessor chip D) Both b and c

Ans:D,D


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More Computer Fundamental Related questions:


.  Power Point can display data from which of the following add-in software of MS Office?
Options: Equation Editor B. Organization Chart C. Photo Album D. All of these

Ans: – D ,


Want a PowerPoint photo album slide show to play continuously?
Options: a. Use random slide transitions b. Launch an online broadcast c. Loop continuously d. All of the above

Ans: – A , – A


The two form layout types which display multiple records at one time are tabular and___
Options: a. columnar b. justified c. date sheet d. pivot table

Ans:ndash; b,ndash; b


What will be the output of the program? #include<stdio.h> #include<math.h> int main() { printf("%f\n", sqrt(36.0)); return 0; }
Options: 6.0,    6,    6.000000,    Error: Prototype sqrt() not found.

Ans:C ,C


A flat-bed plotter uses a pen which moves in two directions across a piece of paper fixed on a flat-bed. Can you tell who controls the movements of this pen?
Options: microfilm,    microfiche,    film card,    COM

Ans:C,C


EDP auditors can be acquired from
Options: computer consulting firms,    accounting firms,    general management consulting firms,    All of the above

Ans:D ,D


. The cell reference for cell range of G2 to M12 is _______
Options: a. G2.M12 b. G2;M12 c. G2:M12 d. G2-M12

Ans:– c,– c


Bit map terminal
Options: support displays containing multiple windows,    requires considerable amount of video RAM,    requires tremendous amount of copying and hence low performance,    All of the above

Ans:D ,D


. Your German supplier still invoices for parts in Deutsche marks. How can you have Excel convert those sums to Euros?
Options: a. On the Insert menu, click Symbol and from the currency symbols subset, select the Euro sign. b. On the tools menu, click Add-Ins, and select the Euro Currency Tools check box c. Apply a selected background color d. All of above

Ans:– b,– b


. Which of the following is use to view or print the data in organized manner?
Options: a. Query b. Report c. Table d. Form

Ans:– b,– b


While working with MS-DOS, which command is used to copy all files from the currently logged drive and directory with the extension .TXT to the drive A?
Options: COPY A: *.TXT,    COPY *.TXT A:,    COPY *.TXT C:,    COPY *.TXT ALL.TXT

Ans:B ,B


. Commonly network of network is called
Options: a. MS Word b. MS Excel c. Internet d. MS Access

Ans:9 – c ,9 – c


. The central processing unit (CPU) consists of
Options: A) Input, output and processing B) Control unit, primary storage, and secondary storage C) Control unit, arithmetic-logic unit and primary storage D) Control unit, processing, and primary storage

Ans:C,C


Which table is a permanent database that has an entry for each terminal symbol.
Options: Terminal table,    Literal table,    Identifier table,    Reductions

Ans:A ,A


Referential integrity means
Options: a. Do not enter a value in the foreign key field of a child table if that value does not exist in the primary key of the parent table b. Do not enter a value in the primary key field of child table if that value does not exist in  the primary key of the parent table c. Do not enter a value in the foreign key field of a parent table if that value does  not exist in the primary key of the child table d. All of above

Ans:ndash; a,ndash; a


Which of the following are word processing software?
Options:  A) WordPerfect, B) Easy Word, C) MS Word, D) All of above, 

Ans:-D,-D


. SYS command is used to
Options: a. Copy DOS system files to new disk b. Copy DOS configuration files to a new disk c. Update the DOS system files d. None of above

Ans:Correct Answer: a ,Correct Answer: a


What is the minimum number of wires required for sending data over a serial communications links?
Options: 2,    1,    4,    3

Ans:A ,A


What is the symbol for multiplying?
Options: > B. / C. ! D. *

Ans:– D ,


The wildcard in a WHERE clause is useful when?
Options: An exact match is necessary in a SELECT statement.,    An exact match is not possible in a SELECT statement.,    An exact match is necessary in a CREATE statement.,    An exact match is not possible in a CREATE statement.

Ans:B ,B


Declare the following statement? "An array of three pointers to chars".
Options: char *ptr[3]();,    char *ptr[3];,    char (*ptr[3])();,    char **ptr[3];

Ans:B ,B


A programmer reviews the accuracy of an algorithm by _____ it.
Options: Analyzing,    Coding,    Desk-checking,    Planning

Ans:C ,C


What is the output of the program #include<stdio.h> int main() { struct emp { char name[20]; int age; float sal; }; struct emp e = {"Tiger"}; printf("%d, %f\n", e.age, e.sal); return 0; }
Options: 0, 0.000000,    Garbage values,    Error,    None of above

Ans:A ,A


An entity name should be which of the following?
Options: A singular noun,    Specific to the organization,    Concise,    All of the above.

Ans:D ,D


The raster CRT eliminates:
Options: flicker and slow update,    slow update only,    flicker only,    has no effect

Ans:A ,A


Which key do you press to force a page break?
Options: CTRL+ALT B. CTRL+ break C. CTRL+ Enter D. none of the above

Ans:– C ,


What command is used to sort the lines of data in a file in reverse order?
Options: sort - r,    st,    sh,    sort

Ans:A ,A


What is an SQL virtual table that is constructed from other tables?
Options: Just another table,    A view,    A relation,    Query results

Ans:B ,B


The DROP TABLE statement:
Options: deletes the table structure only.,    deletes the table structure along with the table data.,    works whether or not referential integrity constraints would be violated.,    is not an SQL statement.

Ans:B ,B


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


Relay ladder logic is used in a PC because:
Options: it is impossible to write a control program for a machine in any other logic,    it is the best industrial control language ever developed.,    most industrial control personnel are familiar with relay ladder logic diagrams and this is the easiest for them to use,    All of the above

Ans:C ,C


Which of the following is used for serial access storage only?
Options: RAM,    Magnetic tape,    Magnetic disk,    Core memory

Ans:B,B


When a series 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


Current is measured in units of:
Options: volts,    amps,    ohms,    farads

Ans:B ,B


________ was adopted as a national standard by ANSI in 1992.
Options: Oracle,    SQL,    Microsoft Access,    DBase

Ans:B ,B


Which of the following affects the extent to which you are involved with the system development life cycle in your company?
Options: your job description,    size of the organization,    your relevant experience,    All of the above

Ans:E ,E


The rms value of a sine waveform is:
Options: the number of cycles completed in one second,    the time required to complete one full cycle,    equal to 0.707 times the peak amplitude,    equal to 1.41 times the peak amplitude

Ans:C ,C


A hybrid computer uses a _____ to convert digital signals from a computer into analog signals.
Options: Modulator,    Demodulator,    Modem,    Decoder

Ans:C ,C


What is the responsibility of the logical unit in the CPU of a computer?
Options: A) To produce result B) To compare numbers C) To control flow of information D) To do math’s works

Ans:-B,-B


Which of the following computer language is used for artificial intelligence?
Options: FORTRAN,    PROLOG,    C,    COBOL

Ans:B ,B


An AND gate
Options: implements logic addition,    is equivalent to a series switching circuit,    is an any or all gate,    is equivalent to a parallel switching circuit

Ans:B,B


A disk scheduling algorithm in an operating system causes the disk arm to move back and forth across the disk surface in order to service all requests in its path. This is a
Options: First come first served,    Shortest Seek Time First (SSTE),    Scan,    FIFO

Ans:C ,C


. We need system files to run
Options: a. MS Word b. MS Excel c. MS Dos d. MS Access

Ans:0 – c ,0 – c


An optical input device that interprets pencil marks on paper media is
Options: O.M.R,    Punch card reader,    Optical scanners,    Magnetic tape

Ans:A ,A


Data collection terminals are used to report the activity of
Options: material flow,    machine use,    manpower use,    All of the above

Ans:D ,D


. Which function calculates your monthly mortage payment?
Options: a. PMT (payments) b. NPER (number of periods) c. PV (present value) d. All of above

Ans:– a,– a


A functional dependency between two or more non-key attributes is called
Options: Transitive dependency B. Partial transitive dependency C. Functional dependency D. Partial functional dependency

Ans:– A ,


The IC was invented at Texas instruments in year 1958 by
Options: Jaik Kilby,    Clive Sinclair,    John Napier,    Steve Wozniak

Ans:A ,A


33. The spike
Options: a. Allows you to combine text from several documents and tehn insert all the text into one document at onwe time b. Allows you to edit auto text entries c. Allows you to format uto text entries d. All of above

Ans:– A ,– A


. In what respect human beings are superior to computers?

Options: A) Diligence B) Intelligence C) Slavery D) Reliability

Ans:B,B

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