A stand-alone system which produces one page of printed output at a time is

Options: Page printer,    Line printer,    Laser printer,    Dot matrix printer


More Computer Fundamental Related questions:

What is the default subnet mask for a class A network?

Ans:B ,B

At cut off, the Q point is at
Options: upper end of the load line,    middle of the load line,    lower end of the load line,    infinity

Ans:C ,C

In which area are job openings expected to decline in the future?
Options: computer operator,    data-entry operator,    application programmer,    system programmer

Ans:B ,B

Which of the following data structures are indexed structures?
Options: a. linear arrays b. linked lists c. both of above d. none of above

Ans: a, a

. ____ is the operating systems File and folder Manager
Options: a. Windows Explorer b. Windows Control Panel c. My Computer d. My Documents

Ans:8 – a ,8 – a

All inputs must be in ON position to have an output is known as
Options: NOT gate,    AND gate,    OR gate,    XOR gate

Ans:B ,B

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

Ans:6 – a ,6 – a

Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?
Options: Daughterboard,    Motherboard,    Fatherboard,    Breadboard


Off-line operation is the operation of devices without the control of
Options: Memory,    CPU,    ALU,    Control unit

Ans:B ,B

How is the integral mode implemented on a digital controller?
Options: the digital controller cannot handle integral mode,    the error is divided into discrete amounts,    the error signal is summed over a discrete time interval and accumulated by the controller,    All of the above

Ans:C ,C

Which of the following program is not a utility?
Options: Debugger,    Editor,    Spooler,    All of the above

Ans:C ,C

The most important advantage of a video disk is
Options: Compactness,    Potential capacity,    Durability,    Cost effectiveness

Ans:B ,B

. Charles Babbage was awarded by Royal Society for his
Options: A) Difference Engine B) Analytic Engine C) Binary System in Analytic Engine D) His concept of input, mill, output and storage


. To make directory
Options: a. MKD b. MKDIR c. CD d. All of the above

Ans:4 – b ,4 – b

“Ctrl + Right Arrow” is used to
Options: a. Moves the cursor one word right b. Moves the cursor end of the line c. Moves the cursor end of the document d. Moves the cursor one Paragraph down

Ans:–  A,–  A

A foreign key is which of the following?
Options: Any attribute,    The same thing as a primary key,    An attribute that serves as the primary key of another relation,    An attribute that serves no purpose

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

You can add a row using SQL in a database with which of the following?
Options: ADD,    CREATE,    INSERT,    MAKE

Ans:C ,C

Which of the following may be classified as an automation system?
Options: automated warehouses,    numerically controlled machine tools,    robotics,    All of the above

Ans:D ,D

. Most of the first generation computers were
Options: A) Special purpose computers B) General purpose computers C) Both of above D) None of above


. Which of the following is first generation computer?
Options: A) EDSAC B) IBM 1401 C) CDC 1604 D) ICL 2950


Processors of all computers, whether micro, mini or mainframe must have 
Options: a. ALU b. Primary Storage c. Control unit d. All of above


. An operating system version designed for use with a media center PC is Microsoft Windows XP
Options: a. Home edition b. Media center edition c. Tablet PC edition d. None of above

Ans: b, b

. Which file keeps commands to execute automatically when OS is started?
Options: a. command . com b. any batch file c. autoexec.bat d. config.sys

Ans:9 – c ,9 – c

. Which is the largest computer?
Options: A) Mainframe Computer B) Mini Computers C) Micro Computers D) Super Computers


  To print the PowerPoint presentation, press
Options: Ctrl + T B. Ctrl + E C. Ctrl + S D. Ctrl + P

Ans:– D ,

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

.   Which of the following includes special effects that can be applied to drawing objects?
Options: a. Gradient fills b. Line color and style c. Rotating d. All of above

Ans:1 – D ,1 – D

The three different application logic components are which of the following?
Options: Presentation, Client, and Storage,    Presentation, Client, and Processing,    Presentation, Processing, and Storage,    Presentation, Processing, and Network

Ans:C ,C

. To undo the last work, press …..
Options: Ctrl+U B. Ctrl+Y C. Ctrl+Z D. Ctrl+W

Ans: – C ,

The radian of a number system
Options: Is variable,    Has nothing to do with digit position value,    Equals the number of its distinct counting digits,    Is always an even number

Ans:C ,C

It is a sign or symbol that specifies, operator, and values that produce a result
Options: a. operator b. query c. expression d. None of the above

Ans:ndash; a,ndash; a

Which command will be used with vi editor to replace text from cursor to right?
Options: r,    R,    s,    S

Ans:B ,B

What will be the output of the program? #include<stdio.h> int main() { typedef int LONG; LONG a=4; LONG b=68; float c=0; c=b; b+=a; printf("%d,", b); printf("%f\n", c); return 0; }
Options: 72, 68.000000,    72.000000, 68,    68.000000, 72.000000,    68, 72.000000

Ans:A ,A

Data link layer retransmits the damaged frames in most networks. If the probability of a frame's being damaged is p, what is the mean number of transmissions required to send a frame if acknowledgements are never lost.
Options: P I (K + 1),    KIK (1 + F),    1/ (1 - F),    K I (K - P)

Ans:C ,C

What is the maximum font size you can apply for any character?
Options:  A) 163, B) 1638, C) 16038, D) None of above,


Hardware _____ memory is seldom used in modern computers.
Options: ROM,    RAM,    LIFO,    PROM

Ans:C ,C

When was the first successful industrial robot installed in the General Motors Plant in USA?
Options: 1960,    1961,    1963,    1967

Ans:B ,B

What is the name of the system which deals with the running of the actual computer and not with the programming problems?
Options: Operating system,    Systems program,    Object program,    Source program

Ans:B ,B

The IP address are based on
Options: 16-bit addresses,    32-bit addresses,    64-bit addresses,    8-bit addresses

Ans:B ,B

Data is gathered, describing what is happening in the
Options: input area,    transformation,    output area,    All of the above

Ans:D ,D

. Which of the following is related to fifth generation computers?

Options: A) Knowledge information processing system B) Very large scale integration (VLSI) C) Both of above D) Only b


Analog and digital controllers:
Options: cost the same to build,    accept the same input signals,    can be changed with equal case,    All of the above

Ans:E ,E

Text formulas:
Options: a. Replace cell references b. Return ASCII values of characters c. Concatenate and manipulate text d. Show formula error value

Ans:8211; c,8211; c

An automatic machine that performs routine seemingly human tasks is
Options: KIPS,    AI,    PL,    Robot

Ans:D ,D

What command is used to count the number of files in the current directory by using pipes?
Options: ls | ws - c,    ls | wc - w,    ls | wc - l,    ls | wc

Ans:C ,C

What will be the output of the program ? #include<stdio.h> int main() { struct byte { int one:1; }; struct byte var = {1}; printf("%d\n", var.one); return 0; }
Options: 1,    -1,    0,    Error

Ans:B ,B

Name the two persons who were the first to develop a model of the microprocessor chip.
Options: Marcian Ted Hoff,    Victor Poor,    Harry pyle,    Both (b) and (c)

Ans:D ,D

. Hard disk is coated in both sides with
Options: A) Magnetic metallic oxide B) Optical metallic oxide C) Carbon layer D) All of the above


Networks that follow the 802.5 standard appear to be in a star topology but are actually operating in what type of topology?
Options: Linear bus,    Modified star,    Modified ring,    Ring

Ans:D ,D