PU ADMISSION TEST ICS (PU-CSP) PAST PAPER 25-06-2023
PU Admission Test 5 years Past Papers
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Token Passing
Carrier Sense Multiple Access with Collision Detection (CSMA/CD)
Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA)
Time Division Multiple Access (TDMA)
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Explanation
CSMA/CD ( Carrier Sense Multiple Access/ Collision Detection ) is a media access control method
That was widely used in Early Ethernet technology/LANs
It uses carrier-sensing to defer transmissions until no other stations are transmitting.
MAC address
IP address
URL
DNS server
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Explanation
Every hostcomputer on the internet has a(n)
Unique IP address.
https://www.example.com
www.example.com
example.com
ftp://example.com
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Explanation
A typical URL could have the form http://www.example.com/index.html
which indicates a protocol ( HTTP )
a hostname ( www.example.com )
a file name ( index.
Variable
Constant
Specified
Dynamic
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Explanation
In a fixed-length field, the number of characters remains constant for each data entry. For instance, if a field is defined as having a fixed length of 10 characters
Then each entry in that field will have precisely 10 characters, regardless of whether all 10 characters are utilized.
Command-Line Interface (CLI)
Graphical User Interface (GUI)
Application Programming Interface (API)
Scripting Interface (SI)
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Explanation
A command-line interface is used by DOS systems.
By typing a program's filename at the command prompt, a program can be launched.
Microsoft Word
Google Chrome
Microsoft Excel
Adobe Photoshop
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Explanation
Common web browsers include :
Microsoft Edge Internet Explorer Google Chrome Mozilla Firefox Apple Safari
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scanf()
getch()
puts()
printf()
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Explanation
In C language, printf() function is used to print formatted output to the standard output stdout (which is generally the console screen).
The printf function is a part of the C standard library and it can allow formatting the output in numerous ways.
Printer
Scanner
Plotter
Webcam
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Explanation
A scanner is a device that captures images from:
photographic prints posters magazine pages similar sources for computer editing and display.
Form View
Design View
Layout View
Datasheet View
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Explanation
The " Datasheet View " in MS Access is the option
That allows you to add a new record in a tabular form due to its format and functionality designed for efficient data entry and manipulation within tables.
Function
Operator
Variable
Constant
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Explanation
In the statement scanf("%d", &kilometer);, kilometer is considered a variable because:
Before this statement, kilometer must have been declared as a variable
The & operator in & kilometer is the a ddress-of operator.
It provides the memory address of the variable kilometer to the scanf function.
Variables are used to store data that can be modifie d during program execution.