In mathematical term Table is referred as


Options: Relation B. Attribute C. Tuple D. Domain

Ans:– A ,


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More Database Systems Related questions:


Which of the following is a storage device?
Options: Tape B. Hard Disk C. Floppy Disk D. All of the above

Ans:– D ,


What Does EISA stand for?
Options: Extended Industry Standard Architecture,    Expanded Industry Standard Architecture,    Enhanced Industry Standard Architecture,    Electronics Industry Standard Architecture

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Indicate which, of the following, in not true about an interpreter
Options: Interpreter generates an object program from the source program,    Interpreter is a kind of translator,    Interpreter analyses each source statement every time it is to be executed,    All of the above

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Which command will create a dynamic pool named Todd that will provide you with 30 global addresses?
Options: ip nat pool Todd 171.16.10.65 171.16.10.94 net 255.255.255.240,    ip nat pool Todd 171.16.10.65 171.16.10.94 net 255.255.255.224,    ip nat pool todd 171.16.10.65 171.16.10.94 net 255.255.255.224,    ip nat pool Todd 171.16.10.1 171.16.10.254 net 255.255.255.0

Ans:B ,B


Creating a read-only database is a task that is ________ assigned to beginning database professionals.
Options: always,    commonly,    seldom,    never

Ans:B ,B


An index register that is automatically incremented or decremented with each use is
Options: Auto index,    Asynchronous,    Assembler,    Compiler

Ans:A,(Aanswer


. What is the function ofradio button?
Options: a. To select multiple option b. To select single option c. To select all option d. All of above

Ans: b, b


Who coordinates the sequencing of events within the central processor of a computer?
Options: Logic unit,    Arithmetic unit,    Register,    Control unit

Ans:D,D


The control unit of a microprocessor
Options: stores data in the memory,    accepts input data from a keyboard,    Performs arithmetic / logic / functions,    none of the above

Ans:D,None of the above


Computer Operators
Options: Write computer programs for specific problems,    Operate the devices which input and output data from the computer,    Normally require a college degree in computer science,    All of the above

Ans:B ,B


We can receive data either through our television aerial or down our telephone lines and display this data on our television screen. What is the general name given to this process?
Options: Viewdata,    Teletext,    Telesoftware,    Videotex

Ans:D ,D


Upper Memory blocks are located where?
Options: Conventional Memory,    Extended Memory,    Expanded memory,    Reserved Memory

Ans:D ,D


72. Microsoft Office Word is a (n) _____.
Options: a. area in the computer’s main memory in which Microsoft Office text files are stored temporarily b. program included with Windows 2000 that can be used only to create or edit text files, smaller than 64K, that do not require formatting c. classified password that prevents unauthorized users from accessing a protected Microsoft Office item or document d. full-featured word processing program that can be used to create and revise professional looking documents easily

Ans:– D ,– D


Which of the following method is used the results of a design analysis as a base for redesign decisions?
Options: The iterative design method,    The direct method,    The design selection method,    All of the above

Ans:A ,A


When a new trunk link is configured on an IOS-based switch, which VLANs are allowed over the link?
Options: By default, all VLANs are allowed on the trunk.,    No VLAN's are allowed, you must configure each VLAN by hand.,    Only configured VLAN's are allowed on the link.,    Only extended VLAN's are allowed by default.

Ans:A ,A


The minimum time delay required between the initiation of two successive memory operations is known as
Options: memory cycle time,    memory access time,    transmission time,    waiting time

Ans:A ,A


What will be the output of the program given below in 16-bit platform ? #include<stdio.h> int main() { enum value{VAL1=0, VAL2, VAL3, VAL4, VAL5} var; printf("%d\n", sizeof(var)); return 0; }
Options: 1,    2,    4,    10

Ans:B ,B


Software that's loaded into a computer primary storage area is known as
Options: Memory-resident package,    File management system,    Electronic spread sheet program,    Utilities

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Who is considered to be the "father" of artificial intelligence?
Options: Fisher Ada,    John McCarthy,    Allen Newell,    Alan Turning

Ans:B ,B


A system design is said to be functionally modular if
Options: the system is able to handle all the function of the application,    each module performs a specific function and can be developed relatively independently by programmers,    the system makes extensive use of function. keys for maximum user assistance,    the system is developed using structured programming through COBOL or PASCAL

Ans:B ,B


. Swapping
Options: a. Works best with many small partitions b. Allows many programs to use memory simultaneously c. Allows each program in turn to use the memory d. Does not work with overlaying

Ans:1 – c ,1 – c


In analyzing the compilation of PL/I program, the description "creation of more optimal matrix" is associated with
Options: Assembly and output,    Code generation,    Syntax analysis,    Machine independent optimization

Ans:D ,D


The ability to combine name and addresses with a standard document is called _________ 
Options: a. document formatting b. database management c. mail merge d. form letters

Ans:–  C,–  C


What operates in the Data Link and the Network layer?
Options: NIC,    Bridge,    Brouter,    Router

Ans:C ,C


. Which of the following statement is true?
Options: a. Foreign key fields don’t allow duplicate values b. In primary key field you can enter duplicate value c. In an indexed field you may or may not enter duplicate value depending upon setting d. All statements are true

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Which combination of keys allows you to perform a warm boot?
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Ans:B ,B


The operations file is updated by the
Options: production control system,    MRP system,    shipping system,    All of the above

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. Cascade delete option
Options: a. Is used to delete all the records of all tables in a database b. Will repeat the recent delete operation to all the records of current table c. Is available in edit relatiionship dialog box which makes sure that all the related records will be deleted automatically whn the record from parent table is deleted d. None of above

Ans:2 – c ,2 – c


What is the main difference between DDCMP and SDLG?
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Ans:A ,A


. you can use the formula palette to
Options: a. format cells containing numbers b. create and edit formulas containing functions c. entered assumptions data d. copy a range of cells

Ans:– b,– b


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You need to allow one host to be permitted to attach dynamically to each switch interface. Which two commands must you configure on your catalyst switch to meet this policy? Switch(config-if)# ip access-group 10 Switch(config-if)# switchport port-security maximum 1 Switch(config)# access-list 10 permit ip host 1 Switch(config-if)# switchport port-security violation shutdown Switch(config)# mac-address-table secure
Options: 1 and 3,    2 and 4,    2, 3 and 5,    4 and 5

Ans:B ,B


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You type debug ip rip on your router console and see that 172.16.10.0 is being advertised to you with a metric of 16. What does this mean?
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Ans:C ,C


A standards manual specifies standards that are to be followed in
Options: system design,    system operation,    both (a) and (b),    neither (a) nor (b)

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. What type of memory is not directly addressable by the CPU and requires special softw3are called EMS (expanded memory specification)?
Options: A) Extended B) Expanded C) Base D) Conventional

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An ROP would be attached to a
Options: simplex channel,    duplex channel,    half duplex channel,    full duplex channel

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The arranging of data in a logical sequence is called:
Options: sorting,    classifying,    reproducing,    summarizing

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. Operating system is a ….
Options: a. System software b. Application software c. Presentation software d. Database software

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Which type of entity represents a logical generalization whose actual occurrence is represented by a second, associated entity?
Options: Supertype entity,    Subtype entity,    Archetype entity,    Instance entity

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Want your logo in the same position on every slide, automatically? Insert it on the
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What is the frequency range of the IEEE 802.11b standard?
Options: 2.4Gbps,    5Gbps,    2.4GHz,    5GHz

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What is the name given to the specialized storage element in the processor unit of a computer which is used as a "scratch pad" during processing operations?
Options: storage register,    primary memory,    cache memory,    accumulator

Ans:C ,C


What configuration should a Volt-Ohm meter he set to when testing a fuse?
Options: DC volts,    AC volts,    Amperage,    Ohms

Ans:D ,D


. A data map is helpful
Options: a. When you have too much data to chart b. To show a geographic distribution of data c. To compare data points d. To show changes in data over time

Ans:– b,– b


Which one of the following statements most accurately applies to the frequency of a waveform?
Options: The actual frequency of a sine waveform is 1.41 times the working frequency,    Unless specified otherwise, the frequency of a waveform is assumed to be 60 Hz,    The higher the amplitude of a waveform, the higher its frequency,    The longer the period of a waveform, the lower its frequency

Ans:A ,A


The smallest logical data entity is called a data item or data
Options: Base,    Field,    Bank,    Collection

Ans:B ,B


With an IP address of 201.142.23.12, what is your default subnet mask?
Options: 0.0.0.0,    255.0.0.0,    255.255.0.0,    255.255.255.0

Ans:D ,D


Full adder has
Options: 4 inputs,    8 inputs,    10 inputs,    3 inputs

Ans:D ,D

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