DHCP is the abbreviation of

Options:  Dynamic Host Control Protocol B.  Dynamic Host Configuration Protocol C.  Dynamic Hyper Control Protocol D.  Dynamic Hyper Configuration Protocol

Ans:– B ,

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In SQL, which command is used to remove a stored function from the database?

Ans:C ,C

What is the primary difference between primary and secondary cell batteries?
Options: Primary-cell batteries can be recharged and used many times, whereas secondary-cell batteries cannot be properly recharged,    Secondary-cell batteries can be recharged and used many times, whereas primary-cell batteries cannot be properly recharged,    Primary-cell batteries use chemical cells, whereas secondary-cell batteries use an alternative energy source, such as thermal or magnetic energy, to supplement their outputs,    Primary-cell batteries must be recharged at a much slower rate that secondary-cell batteries

Ans:B ,B

Which is the most widely used semiconductor?
Options: Copper,    Silicon,    Germanium,    All of the above

Ans:B ,B

A numeric value can be treated as a label value if it precedes with
Options: a. Apostrophe (&lsquo b. Exclamation (!) c. Hash (#) d. Ampersand (&

Ans:#8211; a,#8211; a

Which is the Shortcut key to start a presentation from the beginning?
Options: A. F5 B. ALT + F5 C. CTRL + F5 D. SHIFT + F5

Ans:– A ,F5

Which of the following protocols support VLSM, summarization, and discontiguous networking? RIPv1 IGRP EIGRP OSPF BGP RIPv2
Options: 1 and 4,    2 and 5,    3, 4 and 6,    All of the above

Ans:C ,C

. when you print preview a worksheet
Options: a. the entire worksheet is displayed b. the selected range is displayed c. the active portion of the worksheet is displayed d. a, b and c

Ans:– d,– d

In EXCEL, you can sum a large range of data by simply selecting a tool button called …..?
Options: AutoFill B. Auto correct C. Auto sum D. Auto format

Ans:– C ,

A real voltage source has
Options: Zero internal resistance,    Infinite internal resistance,    A small internal resistance,    A large internal resistance

Ans:C ,C

Which language was devised by Dr. Seymour Aubrey Papert?
Options: APL,    COBOL,    LOGO,    FORTRAN

Ans:C ,C

Switches operates in which layer of the OSI model?
Options: Physical layer B. Data link layer C. Network layer D. Transport layer

Ans:B,Data link layer

What type of magnetic material is normally used in bubble memories?
Options: Magnetic core,    Cobalt,    Garnet,    Metallic

Ans:C ,C

Which of the following statement is true concerning objects and/or classes?
Options: An object is an instance of a class.,    A class is an instance of an object.,    An object includes encapsulates only data.,    A class includes encapsulates only data.

Ans:A ,A

Which of the following best describes the scopes on each DHCP server, in the absence of configuration problems with DHCP addresses, if you use multiple DHCP servers in your environment?
Options: Unique to that subnet only,    For different subnets,    For no more than two subnets,    For no subnets

Ans:B ,B

Historically, central systems were used because:
Options: semiconductor memory was not available,    memory was very expensive,    memory consumed a large amount of power,    All of the above

Ans:D ,D

Which command is required for connectivity in a Frame Relay network if Inverse ARP is not operational?
Options: frame-relay arp,    frame-relay map,    frame-relay interface-dci,    frame-relay lmi-type

Ans:B ,B

The most important part of a multiple DHCP configurations is to make sure you don't have which of the following in the different scopes? Select the best answer.
Options: Duplicate addresses,    Duplicate pools,    Duplicate subnets,    Duplicate default gateways

Ans:A ,A

The file system “NTFS” stands for A)  New Type File System B)  Never Terminated File System C)  New Technology File System D)  Non Terminated File System

Ans: – C ,

Which of the following database activities determines the entities, attributes, and relationships of data?
Options: Conceptual data modeling,    Logical database design,    Physical database design and definition,    Database implementation

Ans:A ,A

What switch would you use to view Smartdrive statistics?
Options: /x,    /e:,    /s,    /o:n

Ans:C ,C

The _____ layer is the layer closest to the transmission medium.
Options: transport,    network,    data link,    physical

Ans:D ,D

Which command will be used with vi editor to append text at end of line?
Options: A,    a,    i,    I

Ans:A ,A

Which of the following is true concerning the following statement: class Manager extends Employee
Options: Manager is a concrete class and a superclass.,    Manager is a concrete class and a subclass.,    Manager is an abstract class and a superclass.,    Manager is an abstract class and a subclass.

Ans:B ,B

An input device which can read characters directly from an ordinary piece of paper is
Options: OCR,    OMR,    MSI,    POS

Ans:A ,A

In the DBMS approach, application programs perform the 
Options: a. storage function b. processing functions c. access control d. all of the above


How can you create a uniform appearance by adding a background image to all slides?
Options: a. Create a template b. Edit the slide master c. Use the autocorrect wizard d. All of the above

Ans: – B , – B

  The spelling dialog box can be involved by choosing spelling from ________ menu.
Options: Insert B. File C. Tools D. View

Ans:– C ,

What is the total resistance of a parallel circuit that contains two resistors having values of 220 ohm and 470 ohm?
Options: 220 ohm,    150 ohm,    445 ohm,    690 ohm

Ans:B ,B

What type of join is needed when you wish to return rows that do have matching values?
Options: Equi-join,    Natural join,    Outer join,    All of the above.

Ans:D ,D

Resolution of externally defined symbols is performed by
Options: Linker,    Loader,    Compiler,    Assembler

Ans:A ,A

. Which tool do you use to create a query object?
Options: a. Database wizard b. Simple filter wizard c. Simple query wizard d. Table query wizard

Ans:– c,– c

. Ctrl + U
Options: a. Undelete the previously deleted text b. Undo the last changes c. Underline the document name d. Underline the selected text

Ans: –  D , –  D

A step-up transformer has a turns ratio of 1:4. If the line voltage is 115 V rms, what is the peak secondary voltage?
Options: 700 V,    707 V,    651 V,    208 V

Ans:C ,C

. Which is the first electronic digital computer?
Options: A) ENIAC B) MARK I C) Z3 D) ABC


Ethernet and Token-Ring are the two most commonly used network architectures in the world. Jim has heard of the different topologies for networks and wants to choose the architecture that will provide him with the most options. Which of the following would that be? Choose the most correct answer.
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Ans:D ,D

Which of the following is two way list?
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What is the output of the program given below ? #include<stdio.h> int main() { enum status { pass, fail, atkt}; enum status stud1, stud2, stud3; stud1 = pass; stud2 = atkt; stud3 = fail; printf("%d, %d, %d\n", stud1, stud2, stud3); return 0; }
Options: 0, 1, 2,    1, 2, 3,    0, 2, 1,    1, 3, 2

Ans:C ,C

. It is an association established between common
Options: a. Line b. Relationship c. Primary key d. Records

Ans:0 – b ,0 – b

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Options: A) Mechanical B) Electro-Mechanical C) Electronic D) For reliability it does not matter. So all of above are reliable


ESD would cause the most damage to which component?
Options: Power supply,    Expansion board,    Monitor,    Keyboard

Ans:B ,B

.   Which types of fonts are best suitable for titles and headlines
Options: a. serif fonts b. sans serif fonts c. text fonts d. picture fonts

Ans:3 – B ,3 – B

Positive testing is
Options: running the system with line data by the actual user,    making sure that the new programs do in fact process certain transactions according to Specifications,    is checking the logic of one or more programs in the candidate system,    testing changes made in an existing or a new program

Ans:B ,B

Which of the following uses network address translation?
Options: Routers,    Network adapter drivers,    Hubs,    Windows 95

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. How to insert Section Break in Microsoft Word 2010?
Options: Insert ribbon – Pages group – Page Break button B. View ribbon – Document Views group – Breaks button C. References ribbon – Index group – Insert Index button D. Print Layout ribbon – Page Setup group – Breaks button

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Options: a. Command Prompt b. Safe Mode c. Normal Mode d. None of above

Ans:9 – c ,9 – c

HMP (Host Monitoring Protocol) is:
Options: a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address,    a TCP/IP high level protocol for transferring files from one machine to another.,    a protocol used to monitor computers,    a protocol that handles error and control messages

Ans:C ,C

. Which of the following is a condensed form of standard generalized markup language?
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What is the significance of the J and K terminals on the J-K flip-flop?
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Ans:A ,A

. The primary purpose of an operating system is:
Options: a. To make the most efficient use of the computer hardware b. To allow people to use the computer, c. To keep systems programmers employed d. To make computers easier to use

Ans: a, a

. In Computer Architecture a Bus is _________
Options: a collection of various software B. a collection of various computers C. a collection of shared communication wires D. a collection of chairs where the user sits

Ans:– C ,