What type of computer programming is used for airplane ticket reservation system?

Options: Multi programming,    Real time programming,    Time sharing,    Batch programming


More Computer Fundamental Related questions:

. 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 information is displayed by the show hosts command? Temporary DNS entries The names of the routers created using the hostname command The IP addresses of workstations allowed to access the router Permanent name-to-address mappings created using the ip host command The length of time a host has been connected to the router via Telnet
Options: 1, 2 and 3,    1 and 4,    3, 4, and 5,    All of the above

Ans:B ,B

“Ctrl + End” is used to
Options: a. Moves the cursor to the end of Line b. Moves the cursor to the end of Document c. Moves the cursor to the end of Paragraph d. None of the Above

Ans:–  B,–  B

When mapping a multivalued attribute into a relation which of the following is true?
Options: One relation is created.,    Two relations are created.,    Three relations are created.,    Four relations are created.

Ans:B ,B

ART (Automatic Reasoning Tool) is designed to be used on:
Options: LISP machines,    personal computers,    microcomputers,    All of the above

Ans:A ,A

Computer is free from tiresome and boardoom. We call it
Options: A) Accuracy B) Reliability C) Diligence D) Versatility


What type of FRU is a SCSI host adapter?
Options: CPU,    I/O card,    video card,    hard drive

Ans:B ,B

Which of the following is not a communication command?
Options: grep,    mail,    mesg,    write

Ans:A ,A

Which of the following is not processing?
Options: A) arranging B) manipulating C) calculating D) gathering


Which of the following can store information in the form of microscopic pits on metal disks.
Options: Laser disks,    Tape cassettes,    RAM cartridge,    Punched cards

Ans:A ,A

. Which of the following section does not exist in a slide layout?
Options: a.  Titles b.  Lists c.  Charts d.  Animations

Ans:2 – D ,2 – D

. Essential files of MS DOS are
Options: a. Command . com b. Io.sys c. Msdos.sys d. All of above

Ans:8 – d ,8 – d

First-in-First-Out (FIFO) scheduling is
Options:  Non Preemptive Scheduling B.  Preemptive Scheduling C.  Fair Share Scheduling D.  Deadline Scheduling

Ans:– A ,

. You were giving your presentation, and you need to click a slide that’s few slides back. How do you get there?
Options: a. Press ESC to get back into a normal view; click the slide thumbnail in normal view; then click the resume slide show button b. Press backspace until your desired slide c. Right click, point to go on the shortcut menu, point to by title, and click the slide you want to go to d. All of above

Ans:6 – C ,6 – C

The value of each bead in heaven is
Options: A) 1 B) 3 C) 5 D) 7


. Which statement is valid about magnetic tape?
Options: A) It is a plastic ribbon B) It is coated on both sides with iron oxide C) It can be erased and reused D) All of above


. A ____ often display summary data such as totals or counts.
Options: a. Group Header b. Group Footer c. Report Header d. Page Footer

Ans:2 – b ,2 – b

The question "what?" can be answered by
Options: survey,    observation,    controlled experiment,    All of the above

Ans:D ,D

A task in a blocked state
Options: is executable,    is running,    must still be placed in the run queues,    is waiting for same temporarily unavailable resources

Ans:D ,D

. To clear the content of recent opening files from document folder
Options: a. Start >> setting >> choose taskbar and start menu b. Start >> program and choose clear content c. Both of above d. None of above

Ans:8 – a ,8 – a

Point out the error in the program. #include<stdio.h> #define MAX 128 int main() { char mybuf[] = "India"; char yourbuf[] = "BIX"; char const *ptr = mybuf; *ptr = 'a'; ptr = yourbuf; return 0; }
Options: Error: cannot convert ptr const value,    Error: unknown pointer conversion,    No error,    None of above

Ans:A ,A

Database locking concept is used to solve the problem of
Options: Lost Update B. Uncommitted Dependency C. Inconsistent Data D. All of the above

Ans:– D ,

Which of the following terminals' output most closely resembles the output produced by a plotter?
Options: graphics terminal,    POS terminal,    hardcopy terminal,    all the above

Ans:A ,A

Which of the following medium is used for broadband local networks?
Options: Coaxial cable,    optic fiber,    CATV,    UTP

Ans:C ,C

If a calculation is embedded in a form
Options: the result of the calculations are stored with the form,    the calculations are stored with the form,    the result of the calculations are printed in report,    All of the above

Ans:B ,B

Which option is used with cmp command to give a detailed list of the byte number and the differing bytes in octal for each character that differs in both the files?
Options: -l,    -d,    -r,    -b

Ans:A ,A

With which network type will OSPF establish router adjacencies but not perform the DR/BDR election process?
Options: Point-to-point,    Backbone area 0,    Broadcast multi-access,    Non-broadcast multi-access

Ans:A ,A

What is the name given to the software which can be legally compiled and often used for free?
Options: Shareware program,    Public domain program,    Firmware program,    Mindware

Ans:B ,B

. What is the shortcut key to display field codes?
Options: a. Alt + F9 b. Ctrl + F9 c. Shift + F9 d. Space + F9

Ans:–  A,–  A

47. If you want to convert a symbol or several lines of text into an AutoCorrect entry, you should:
Options: a. Insert the symbol or type the text in a Word document first. Then, select the text or symbol and go to the AutoCorrect dialog box. b. Click the Tools menu and choose AutoCorrect Options. Then, click the Insert menu and choose Symbol (or click the Format menu and choose Paragraph) to add the symbol or paragraph to AutoCorrect. c. AutoCorrect can only accommodate one line of text. It is not possible to convert a symbol or multiple lines of text into an AutoCorrect entry. d. Insert the symbol or type the text in a Word document first. Then, select the text or symbol and click the Edit menu followed by Paste Special. Select New AutoCorrect Entry and then click OK.

Ans:– A ,– A

A 32 bit microprocessor has the word length equal to
Options: 2 bytes,    32 bytes,    4 bytes,    8 bytes

Ans:C ,C

Which type of digitizer measures a wave traveling at the speed of sound?
Options: Electrostatic,    Sonic,    Digitizing sr amer,    Caparitive

Ans:B ,B

Today’s computer giant IBM was earlier known by different name which was changes in 1924. What was that name?
Options: A) Tabulator Machine Co. B) Computing Tabulating Recording Co. C) The Tabulator Ltd. D) International Computer Ltd.


A non-relocatable program is one which
Options: cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation,    consists of a program and relevant information for its relocation,    can itself perform the relocation of its address-sensitive portions,    All Of the above

Ans:A ,A

32. What does Ctrl + = key effect?
Options: a. Superscript b. Subscript c. All Caps d. Shadow

Ans:– B ,– B

. Which is valid statement
Options: A) 1 KB = 1024 Bytes B) 1 MB = 1024 Bytes C) 1 KB = 1000 Bytes D) 1 MB = 1000 Bytes


The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has
Options: executable permission only,    write and executable permissions,    both read and executable permissions.,    both read and write permissions

Ans:D ,D

. Which of the following command is used to switch between the window programs?
Options: a. Alt+Tab b. Alt+F4 c. Ctrl+Tab d. None of the above

Ans:5 – a ,5 – a

Backing storage is so named because it
Options: is always kept at the back of the CP.U.,    is slow and backward,    backs up the computer's main memory,    lags behind the main memory


Point out the error in the program? #include<stdio.h> int main() { struct bits { float f:2; }bit; printf("%d\n", sizeof(bit)); return 0; }
Options: 4,    2,    Error: cannot set bit field for float,    Error: Invalid member access in structure

Ans:C ,C

. To print information from a table, the __________ tool is the best choice.
Options: a. form b. report c. query d. macro

Ans:2 – b ,2 – b

. Which command will you use in PowerPoint if you need to change the color of different objects without changing content?
Options: a.  Design Template b.  Color Scheme c.  Font Color d.  Object Color

Ans:2 – B ,2 – B

A channel for communicating across a boundary between two or more sub¬systems is known as
Options: interface,    actigram,    walk through,    data path

Ans:B ,B

To install a second IDE drive into a computer, you must:
Options: Set the master-slave jumper to slave on the second drive,    Use the IDE configuration software to set the new drive as slave,    Verify that you define the new drive as D: in the CMOS setup,    Verify that you attach the drive to the connector at the end of the ribbon cable

Ans:A ,A

A Relation is a
Options: Subset of a Cartesian product of a list of attributes B. Subset of a Cartesian product of a list of domains C. Subset of a Cartesian product of a list of tuple D. Subset of a Cartesian product of a list of relations

Ans:– B ,

When using ODBC, which of the following processes ODBC requests and submits specific SQL statements to a given type of data source?
Options: Data source,    Driver,    Driver manager,    DBMS

Ans:B ,B

The CPU of a computer transfers print output to a temporary disk memory at high speed and then gets back to processing another job without waiting for the output to got to the printer. In this way, the CPU does not remain idle due to its own high speed as compared to the low speed of the printer. What is the name of this memory?
Options: External memory,    I/O memory,    ROM,    Buffer memory


Which command is used to display the characteristics of a process?
Options: pid,    du,    ps,    au

Ans:C ,C

Essential business letter elements include the _____.
Options: a. date line and inside address b. message c. signature block d. all of the above

Ans:– D,– D

Sophisticated report generators can
Options: print row-oriented reports,    perform arithmetic operations,    selectively retrieve and print portions of a list,    All of the above

Ans:D ,D