Which of the following is Database Language?


Options: Data Definition Language B. Data Manipulation Language C. Query Language D. All of the above

Ans:– D ,


Description: mcqquestions

Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

Hits Today: 5359 | Level: Moderate




Got some suggestion about this question or to make this site better? Please leave your comments below.


Want to see where do you stand among other aspirants in "Computer" Category?

Click Here to take quick 5 mins MCQ test to find out.

More Database Systems Related questions:


In negative logic, the logic state 1 corresponds to
Options: negative voltage,    zero voltage,    more negative voltage,    lower voltage level

Ans:D ,D


A computer has a 1024K memory. What does the letter K stand for
Options: Kilometre,    Thousand,    1024,    MB

Ans:C ,C


When did IBM close the last of its punched card manufacturing plant?
Options: June, 1989,    December, 1984,    March, 1982,    November, 1979

Ans:B,B


Which bitwise operator is suitable for turning on a particular bit in a number?
Options: && operator,    & operator,    || operator,    | operator

Ans:D ,D


A physical connection between the microprocessor memory and other parts of the microcomputer is known as
Options: A) Path B) Address bus C) Route D) All of the above

Ans:-B,-B


What are the stages in the compilation process?
Options:  Feasibility study, system design and testing B.  Implementation and documentation C.  Lexical Analysis, syntax analysis, and code generation D.  None of the above

Ans:– C ,


.    Which command displays only file and directory names without size, date and time information?
Options: a.    Dir/w b.    Dir a: c.    Dir /b d.    Dir /s

Ans:c,Correct Answer: dir/b


Perforated paper used as input or output media is known as
Options: Paper tape,    Magnetic tape,    Punched paper tape,    Card punch

Ans:A ,A


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

Ans:-B,-B


.   A chart can be put as a part of the presentation using
Options: a. Insert -> Chart b. Insert -> Pictures -> Chart c. Edit -> Chart d. View -> Chart

Ans:9 – B ,9 – B


 Which type of template provides a design concept, fonts & color scheme for presentation?
Options:  Format B.  Design C.  Content D.  Normal

Ans:– B ,


. You can open the consolidate dialog box byt choosing Consolidate from the ….. menu.
Options: a. Insert b. Format c. Tools d. Data

Ans:– d,– d


.   Which of the following options changes the fill color of an object back to the default color?
Options: a. Template b. Automatic c. Patterns d. Fill colors

Ans:1 – B ,1 – B


Which menu do you choose to create header? (in MS Office 2003)
Options: format, header and footer B. view, header C. insert, header and footer D. view, header and footer

Ans:– A ,


Which is the first compiler-level language developed by a team of IBM programmers led by John Backus and unveiled in 1957?
Options: BASIC,    PL/1,    FORTRAN,    APL

Ans:C ,C


. In MS Access “Lookup Wizard” is used to
Options: a. to select from previous values b. to select values from Excel Sheet c. to select value from another table d. Not a valid Data Type

Ans:– c,– c


When was the world’s first laptop computer introduced in the market and by whom?
Options: A) Hewlett-Packard, 1980 B) Epson, 1981 C) Laplink Traveling Software Inc, 1982 D) Tandy Model-200, 1985

Ans:-B,-B


Software that measures, monitors, analyzes, and controls real-world events is called:
Options: system software,    real-time software,    scientific software,    business software

Ans:B ,B


. Which setting you must modify to print a report using letterhead?
Options: a. Group b. Margin c. Section d. Orientation

Ans:– b,– b


Which of the following is the oldest spreadsheet package?
Options: a. VisiCalc b. Lotus 1-2-3 c. Excel d. StarCalc

Ans:#8211; a,#8211; a


Which of the following option in File pull down menu is used to close a MS Word document?
Options:  A) Quit, B) Close, C) Exit, D) New, 

Ans:-B,-B


What is the language used by most of the DBMSs for helping their users to access data?
Options: High level language,    Query language,    SQL,    4GL

Ans:B ,B


How many addresses are required for 25 x 40 video RAM?
Options: 2000,    1920,    1000,    2000

Ans:C ,C


Floppy disks which are made from flexible plastic material are also called?
Options: hard disks,    high-density disks,    diskettes,    templates

Ans:C ,C


The first electronic digital computer contained?
Options: Electronic valves,    Vacuum tubes,    Transistors,    Semiconductor memory

Ans:B,B


The device that can both feed data into and accept data from a computer is
Options: ALU,    CPU,    Input-Output device,    All of the above

Ans:C ,C


The "snap" command feature in both AutoCAD and VersaCAD ensure that:
Options: template lines can be removed,    objects are entered at specific intervals.,    identified data are automatically segmented,    definable center markers are entered.

Ans:B ,B


. You can move a sheet from one workbook into new book by
Options: a.  From Edit menu choose Move or Copy sheet, mark the Create a ccopy and Click OK b.  From Edit menu choose Move of Copy then choose (Move to end) and click OK c.  From Edit menu choose Move or Copy then select (new book) from To Book list and click OK d.  None of above

Ans:– c,– c


When did arch rivals IBM and Apple Computers Inc. decide to join hands?
Options: 1978,    1984,    1990,    1991

Ans:D ,D


The % key allows you
Options: to move the cursor to a matching delimiter, when a delimiters a parenthesis, a bracket, or a brace.,    to move the cursor to the upperleft corner of the screen,    to move the cursor backward to the beginning of a word,    to move the cursor to the first column in the current line

Ans:A ,A


A set of well-defined procedures based on mathematical and geometric formulas for solving a problem in a finite number of steps is called:
Options: a permutation,    an algorithm,    arithmetic logic,    a geometric model

Ans:B ,B


Ambiguity may be caused by:
Options: syntactic ambiguity,    multiple word meanings,    unclear antecedents,    All of the above

Ans:D ,D


Critical path of the PERT chart is:
Options: path which takes the longest time to complete the project,    the shortest path,    both of the above,    path which takes the shortest time to complete the project

Ans:A ,A


One of the main feature that distinguish microprocessors from microcomputers is
Options: words are usually larger in microprocessors,    words are shorter in microprocessors,    microprocessor does not contain I/O devices,    exactly the same as the machine cycle time

Ans:C ,C


Which of the following device copies electrical signals from one Ethernet to another?
Options: bridge,    repeater,    hub,    passive hub

Ans:B ,B


Which of the following is graphics solution for Word Processors?
Options:  A) Clipart, B) WordArt, C) Drop Cap, D) All of above,

Ans:-A,-A


The octal representation 652 indicates
Options: Execute permission for the owner,    Write permission for others,    Read and write permission of groups,    All of the above

Ans:B ,B


Which of the following is the correct order of keywords for SQL SELECT statements?
Options: SELECT, FROM, WHERE,    FROM, WHERE, SELECT,    WHERE, FROM,SELECT,    SELECT,WHERE,FROM

Ans:A ,A


When assessing the table structure of an acquired set of tables with data, determining primary keys is (part of) the:
Options: first step.,    second step.,    third step.,    fourth step.

Ans:B ,B


You have a PC with no video* Which of the following is LEAST likely to be causing the problem?
Options: defective RAM (bank zero),    defective microprocessor,    crashed hard drive,    loose video card

Ans:C ,C


Which of the following is not Computer Hardware?
Options: Mouse B. Monitor C. Antivirus D. Printer

Ans:– C ,


A file organization component of a VSAM file is:
Options: relative record data set,    keyed sequential data set,    entry sequential data set,    all of the above

Ans:D ,D


. You can copy data or formulas
Options: a. With the copy, paste and cut commands on the edit menu b. With commands on a shortcut menu c. With buttons on the standard toolbar d. All of the above

Ans:– d,– d


Which of the following is not critical in PC CAD software?
Options: Crosshatching,    Layering,    Drawing/editing,    Damping

Ans:D ,D


Which of the following should you use if you want all the slides in the presentation to have the same ‘look’?
Options: a. the slide layout option b. add a slide option c. outline view d. a presentation design template

Ans: – D , – D


. __________ is used to build ‘intuitive’ queries.
Options: a. SQL b. Xbase c. QBE d. XML

Ans:1 – c ,1 – c


What will be the output of the program? #include<stdio.h> #include<stdlib.h> int main() { union test { int i; float f; char c; }; union test *t; t = (union test *)malloc(sizeof(union test)); t->f = 10.10f; printf("%f", t->f); return 0; }
Options: 10,    Garbage value,    10.100000,    Error

Ans:C ,C


The standard IRQ for the floppy drive is?
Options: 9,    6,    10,    All of the above

Ans:B ,B


When was Apple Macintosh II microcomputer introduced in the market?
Options: 1964,    1970,    1983,    1986

Ans:C,1983


Which key deletes the character to the left of the cursor
Options: macros B. template C. mail merge D. none

Ans: B ,

www.000webhost.com