Which key is used to select all the text in the document?


Options: Ctrl+T B. Ctrl+A C. Ctrl+F D. Ctrl+N

Ans:– B ,


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. Computers built before the First Generation of computers were:

Options: A) Mechanical B) Electro-mechanical C) Electrical D) None of these

Ans:B,B


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

Ans:A ,A


The refresh-vector CRT uses which of the following techniques?
Options: The beam constantly travels across the screen to turn on/off a series of pixels.,    Makes changes on the image by increasing the anode voltage.,    Uses an electron gun to continuously flood the surface of the tube.,    Creates images on the screen by scanning straight-line vectors between selected points.

Ans:D ,D


. What is the use of a master document in Word 2010?
Options: It organize and maintain a Fonts & Pictures by creating a master folder B. It organize and maintain a Heading and Styles by creating a master list C. It organize and maintain a Long document by dividing it into several subdocuments D. It organize and maintain a Styles and Links by creating a separate master document

Ans:– C ,


For how many processes which are sharing common data, the Dekker's algorithm implements mutual exclusion?
Options: 1,    2,    3,    4

Ans:B ,B


When creating a pool of global addresses, which of the following can be used instead of the netmask command?
Options: / (slash notation),    prefix-length,    no mask,    block-size

Ans:B ,B


. Which of the following is a class of computers based on model?
Options: A) Digital Computer B) Hybrid Computers C) Analog Computers D) AT Computers

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. CD-ROM stands for
Options: A) Compactable Read Only Memory B) Compact Data Read Only Memory C) Compactable Disk Read Only Memory D) Compact Disk Read Only Memory

Ans:D,D


RAM is used as a short memory because it is
Options: Volatile,    Has small capacity,    Is very expensive,    Is programmable

Ans:A ,A


What is the shortcut key to “Center Align ” the selected text?
Options: Ctrl + C B. Ctrl + E C. Ctrl + F D. None of above

Ans:– B ,


Which of the following is a graphic representation of the modules in the System and the interconnection between them
Options: Pie chart,    Flow chart,    Structural chart,    System chart

Ans:C ,C


The proper definition of a modern digital computer is
Options: an electronic automated machine that can solve problems involving words and numbers,    a more sophisticated and modified electronic pocket calculator,    any machine that can perform mathematical operations ',    a machine that works on binary code

Ans:A ,A


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


Which one of the following statements is true for the currents in a parallel RC circuit?
Options: The total current is equal to the sum of the currents for the resistance and capacitance,    The current always has the same amplitude and phase for every part of the circuit,    The total current is less than the sum of the currents for the resistance and capacitance,    The total current. is greater than the sum of the currents for the resistance and capacitance

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40. When the same word is used in multiple locations or a word is used that was not quite appropriate, a thesaurus can be used to look up a (n) _____ or a word similar in meaning.
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Ans:– A ,– A


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Ans:dash; a,dash; a


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Options: Bus control,    Interrupts,    Bus arbitration,    Status

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What TCP/IP protocol is used for remote terminal connection service?
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Ans:D ,D


. Which of the following is not a third generation computer?
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Options: a.  Underline b.  Shadow c.  Emboss d.  Strikethrough

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Which daemon is used for the Apache server?
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.   You can add multiple subordinates to a position by
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A pseudocode is
Options: a machine code,    a computer generated random number,    a protocol used in data communication,    an easy way to communicate the logic of a program, in English like statements

Ans:D ,D


One approach to standardizing storing of data
Options: MIS,    structured programming,    CODASYL specifications,    All of the above

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1. Which statement is valid about “TIME” command?
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When a bearing in the power supply fan goes out, what should you replace?
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Marketing research does not normally
Options: gather environmental information,    provide a continuous source of information,    relate to all aspects of marketing operations,    describe the current situation

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What is the modem hang up command?
Options: ATHU,    ATH,    ATZ,    ATX

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. A disadvantage of the laser printer is
Options: A) It is quieter than an impact printer B) It is very slow C) The output is of a lower quality D) None of the above

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A number which is stored and processed but not in the standard exponential form is called
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Which of the following functions is(are) performed by the loader
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A list consists of last names, first names, addresses, and pin codes if all people in the list have the same last and the same pin code, a useful key would be
Options: the pin code,    the last name,    a compound key consisting of the first name and the last name,    All of the above

Ans:C ,C


A laser printer generates a totally black page, what is the cause?
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What is the typical range of Ephemeral ports?
Options: 1 to 80 B. 1 to 1024 C. 80 to 8080 D. 1024 to 65535

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Which of the following statements in correct?
Options: most analysts agree on the structure and organization of MIS.,    operational planning reports are a primary informational tool for middle management.,    an MIS focuses on managing information generated with a computer system,    the cross reference of data items is an integral feature of the simple structure used in database organization.

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Which of the following isn't a type of computer facility?
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. Which part of the IIF expression is the action performed if the true condition exists?
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Which of the following case does not exist in complexity theory
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Point out the error in the program #include<stdio.h> int main() { int a=10; void f(); a = f(); printf("%d\n", a); return 0; } void f() { printf("Hi"); }
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Which of the following is not a relational database?
Options: dBASE IV,    4th Dimension,    FoxPro,    Reflex

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11. Word, by default, places a tab stop at every _____ mark on the ruler.
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Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters?
Options: cat emp[!0-9],    more [emp][!0-9],    cat emp[x-z],    cat emp[a-z]

Ans:A ,A


. An application that executes on separate PCs like this is called a(n) __________ application.
Options: a. enterprise b. distributed c. tier d. global

Ans:6 – b ,6 – b


In an absolute loading scheme, which loader function is accomplished by loader?
Options: Reallocation,    Allocation,    Linking,    Loading

Ans:D ,D


. External command in DOS are
Options: a. Copy, edit, sys, format b. Edit, sys, chkdsk c. Chkdsk, prompt, date d. Sys, ver, vol

Ans:Correct Answer: b ,Correct Answer: b


. Recently deleted files are stored in
Options: a. Recycle bin b. Desktop c. Taskbar d. My computer

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_____ use standardized symbols to represent an algorithm.
Options: Flowcharts,    Flow diagrams,    IPO charts,    Pseudocharts

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