Which can be used for quick access to commonly used commands and tools?


Options: Status bar B. Tool bar C. Menu bar D. Title bar

Ans:– B ,


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A condition that led to the development of databases was
Options: a demand for more data to support information needs,    an increase in the amount of data handled by organizations,    the proliferation of data files,    All of the above

Ans:D ,D


A number that is used to control the form of another number is known as
Options: Map,    Mask,    Mamtossa,    Marker

Ans:B,(Banswer


Which is NOT typically a Field Replaceable Unit?
Options: System ROM,    Power supply,    System chasis,    Video controller

Ans:C ,C


Which of the following translate back from machine code something resembling the source language
Options: Interpreter,    Compiler,    Assembler,    Decompiler

Ans:D ,D


A benefit of the three-tier architecture is which of the following?
Options: New modules can be built to support specific business needs,    Performance improves for compiled SQL statements,    Results in a thinner client and database server,    All of the above.

Ans:A ,A


When a disk stack is serviced by a comb-like access mechanism, there is one read/write head for each
Options: disk,    disk surface,    track,    cylinder

Ans:B,B


What is the shortcut key to “Undo ” the last action in a document?
Options: Ctrl + X B. Ctrl + Y      C. Ctrl + Z D. None of above

Ans:– C ,


The _____ command is used to allocates an extent for the table in SQL
Options: MODIFY ALLOCATES,    MODIFY TABLE,    ALTER TABLE,    REDEFINE TABLE

Ans:A ,A


A computer program that instructs other programs to perform a particular type of operation is
Options: System software,    Application program,    Compiler,    Interpreter

Ans:A ,A


. In a table, ______(s) are displayed in the order in which they were entered. Most often this order is not useful.
Options: a. formula b. format c. layout d. record

Ans:3 – d ,3 – d


The process of entering data into a storage location
Options: adds to the contents of the location,    cause variation in its address number,    is known as a readout operation,    is destructive of previous contents

Ans:D,D


What is the initial value of the semaphore to allow only one of the many processes to enter their critical section?
Options: 8,    1,    16,    0

Ans:B ,B


. Which of the following file format supports in Windows 7?
Options: a. NTFS b. BSD c. EXT d. All of the above

Ans:2 – a ,2 – a


The unit of a computer system that executes program, communicates with and often controls the operation of other subsystems of the computer is known as
Options: CPU,    Control Unit,    I/O unit,    Peripheral unit

Ans:A ,A


Which is not a factor when categorizing a computer?
Options: Speed of the output device,    Amount of main memory the CPU can use,    Cost of the system,    Capacity of the hard disk

Ans:E ,E


Which elements of a worksheet can be protected from accidental modification?
Options: Contents B. Objects C. Scenarios D. All of the above

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A primary key in any table has the properties
Options: a. Not Null b. No Duplicates c. Both of above d. None of above

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To reconstruct a system, which of the following key element(s) must be considered :
Options: feedback and environment,    control and processors.,    outputs and inputs,    All of the above

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During the laser printer's conditioning phase a uniform charge of _____ is placed on the photosensitive drum.
Options: +1000 volt,    +600 volts,    -600 volts,    -1000 volts

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. First-in-First-Out (FIFO) scheduling is
Options: a. Non Preemptive Scheduling b. Preemptive Scheduling c. Fair Share Scheduling d. Deadline Scheduling

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. When using the MLA style, position explanatory notes either at the _____.
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. After copying the content how many times can you paste?
Options: A) 1 B) 16 C) 32 D) Many

Ans:4-D,4-D


B7:B9 indicates
Options: a. Cells B7 and cell B9 only, b. Cells B7 through B9, c. Cell B8 only, d. None of the above

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In mathematical term Table is referred as
Options: Relation B. Attribute C. Tuple D. Domain

Ans:– A ,


. How many characters can be entered in a single command line?
Options: a. 64 b. 127 c. 80 d. 90

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. In which year was chip used inside the computer for the first time?
Options: A) 1964 B) 1975 C) 1999 D) 1944

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Embedded pointer provide
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'ITS' stands for
Options: Intelligent Teaching Systems,    International Tutoring Systems,    Intelligent Tutoring Systems,    All of the above

Ans:C ,C


A program that is employed in the development, repair or enhancement of other programs is known as
Options: System software,    Software tool,    Applications program,    Utility program

Ans:B ,B


Which command will be used with vi editor to insert text to left of cursor?
Options: s,    S,    a,    i

Ans:D ,D


. The Allow _____ property controls whether new records can be added through the form.
Options: a. Additions b. Edits c. Deletions d. Data Entry

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. Which of the following device was not invented by Babbage?
Options: A) Pascaline B) Difference Engine C) Analytical Engine D) None of above

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A symbol that modifies an action is known as
Options: Compiler,    Modifier,    Interpreter,    Mod

Ans:B ,B


Which statement describes a spanning-tree network that has converged?
Options: All switch and bridge ports are in the forwarding state.,    All switch and bridge ports are assigned as either root or designated ports.,    All switch and bridge ports are in either the forwarding or blocking state.,    All switch and bridge ports are either blocking or looping.

Ans:C ,C


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


. In Power Point, this is a container for text or graphics.
Options: a. Slide master b. Table c. Placeholder d. Text box

Ans:6 – D ,6 – D


. What is the shortcut key to insert a new comment in a cell?
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Which of the following is used to insure the high quality of computer output?
Options: computer output microfilm,    output controls,    voice output systems,    liquid crystal display

Ans:B ,B


. Which of the following is suitable after you install new drivers?
Options: a. Shut Down b. Restart c. Sleep d. Hibernate

Ans: b, b


A rectangle represents which of the following in an EER?
Options: Attribute,    Entity,    Optional One,    Relationship

Ans:B ,B


. Which switch will be used in dir to see screen full contents of disk at a time?
Options: a. /s b. /w c. /p d. /b

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Which class of IP address has the most host addresses available by default?
Options: A,    B,    C,    A and B

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Your router has the following IP address on Ethernet0: 172.16.2.1/23. Which of the following can be valid host IDs on the LAN interface attached to the router? 172.16.1.100 172.16.1.198 172.16.2.255 172.16.3.0
Options: 1 only,    2 and 3 only,    3 and 4 only,    None of the above

Ans:C ,C


What command is used to set user and group quotas?
Options: /sbin/usrquota,    /sbin/edquota,    /sbin/quotaon,    /sbin/quota

Ans:B ,B


Which two files are used during operation of the DBMS?
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A certain city uses a computer system as part of its taxation of real estate. Which one of the following tasks would the computer be least able to do?
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. To add a Header/Footer in Handout
Options: a. View -> Page Setup b. View -> Header/Footer c. View -> Handout Master d. None of Above

Ans:4 – C ,4 – C


Under multiprograming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____.
Options: lengthened; shortened,    shortened; lengthened,    shortened; shortened,    lengthened; lengthened

Ans:B ,B


In a transistor operates at the middle of the load line, an increase in the base resistance will move the Q point
Options: down,    up,    nowhere,    off the load line

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