The class-based addressing is also known as


Options: Modern Model B. Classful Model C. Classless Model D. Heterogeneous Model

Ans:– B ,


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More Computer Networks Related questions:


The Third Generation Computer was made with ________.
Options: Vacuum Tube B. Discrete Components C. IC D. Bio Chips

Ans:– C ,


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Options: A) John Bardeen B) William Shockley C) Lee de Forest D) All of above

Ans:C,C


The number of management layers in a firm is determined by
Options: the scalar principle,    the span of control,    the degree of unity in the command,    the number of managers in the firm

Ans:B ,B


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Common Gateway Interface (CGI) is which of the following?
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A dialog box with a bomb appears on a Macintosh screen. What type of problem has occurred?
Options: A RAM problem,    A software problem,    A ROM problem,    An ADB problem

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The Management Information system (MIS) structure with one main computer system is called a
Options: hierarchical MIS structure,    distributed MIS structure,    centralized MIS structure,    decentralized MIS structure

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.   to add a new row to a table you would
Options: a. click the insert rows command on the insert menu b. press the enter key c. click the insert rows button on the standard toolbar d. none of the above

Ans:8 – D ,8 – D


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Options: a. 33 b. 66 c. 99 d. 255

Ans:1 – c ,1 – c


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Ans:9 – A ,9 – A


The computer program language which is widely used in computer science and engineering and also in business is
Options: COBOL,    FORTRAN,    PASCAL,    LISP

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The difference between linear array and a record is
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A distributed database can use which of the following strategies?
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Ans:D ,D


What does the acronym RTS represent?
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Ans:C ,C


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Which layer of OSI determines the interface of the system with the user?
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Ans:B ,B


What will be the output of the program? #include<stdio.h> #include<math.h> int main() { printf("%f\n", sqrt(36.0)); return 0; }
Options: 6.0,    6,    6.000000,    Error: Prototype sqrt() not found.

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Suppose that the power lamp in on, but the printer will not print. What can you do to correct the problem?
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Which of the following is true when describing an anycast address?
Options: Packets addressed to a unicast address are delivered to a single interface.,    Packets are delivered to all interfaces identified by the address. This is also called one-to-many addresses.,    This address identifies multiple interfaces and the anycast packet is only delivered to one address. This address can also be called one-to-one-of-many.,    These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.

Ans:C ,C


The ALU and control unit of most of the microcomputers are combined and manufactured on a single silicon chip. What is it called?
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Ans:B ,B


RS-232 is a standard that applies to?
Options: Parallel port,    Serial port,    Game port,    All of the above

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What is a portion of a document in which you set certain page formatting options?
Options:  A) Page, B) Document, C) Section, D) Page Setup, 

Ans:-C,-C


Which of the following elements can be used with a TI510 FC?
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Dust in a computer actually increases the size of the magnetic fields inside it. This is not good, so you must occasionaiy dust, I trust. What
Options: reverse vacuum,    any small vacuum device,    blow real hard on the system board,    non-static compressed air

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Sort/Report generators
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Which of the following is (are) the characteristic(s) of a system?
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Which of the following data constraints would be used to specify that the value of a cell in one column must be less than the value of a cell in another column in the same row of the same table?
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Ans:6 – a ,6 – a


If the displayed system time and dateis wrong, you can reset it using
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Ans:d,d


. How can you remove borders applied in cells?
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Ans:– c,– c


What is the use of Bridge in Network?
Options:  to connect LANs B.  to separate LANs C.  to control Network Speed D.  All of the above

Ans:– A ,


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In analyzing the compilation of PL/I program, the term "Lexical analysis" is associated with
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How many collision domains are created when you segment a network with a 12-port switch?
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A power transformer steps 100 V down to 10 V. If the current in its primary winding is 2 A, what is the current in the secondary winding?
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The term "remote job entry" relates to
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One byte can be used to encode any integer between 'O' and -inclusive
Options: 16,    256,    128,    255

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Where have the program and data to be located before the ALU and control unit of a computer can operate on it?
Options: Internal memory,    Secondary memory,    Microprocessor,    Magnetic tapes

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The fundamental requirements of private-to-public network interconnection methods which need to be provided in gateways is/are
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Ans:D ,D


. Which report section prints once at the bottom of every printed page?
Options: a. Detail b. Page Header c. Page Footer d. Report Header

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. When integrating Ms-Word and Excel, Word is usually the
Options: a. Server b. Source c. Client d. None

Ans:– c,– c


In SQL, which command is used to create a database user?
Options: ADD USER TO DATABASE,    MK USER,    CREATE USER,    All of the above

Ans:C ,C

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