ICTT Pastpaper
when your computer is running slow, how do you improve the speed of the computer? Give five(05) solutions?
- Close unnecessary programs and processes.
- Delete temporary files and free up disk space.
- Update software and drivers.
- Consider hardware upgrades like adding more RAM or SSD.
- Optimize startup programs to reduce boot time.
What are differences between Search Engine and Web Browser? Give two examples for
each?
Search Engine:
- Purpose: A search engine is a tool used to search for information on the internet by entering keywords or phrases. It helps users find relevant websites, documents, images, videos, and other types of content.
- Examples:
- Google: Google is one of the most popular search engines worldwide, providing users with a vast index of web pages and other online content.
- Bing: Bing is another widely used search engine developed by Microsoft, offering similar search capabilities to Google.
Web Browser:
- Purpose: A web browser is a software application used to access and view websites on the internet. It interprets HTML code, retrieves web pages from servers, and displays them to the user in a graphical interface.
- Examples:
- Google Chrome: Google Chrome is a popular web browser developed by Google. It offers a fast and user-friendly browsing experience with various features such as tabbed browsing, synchronization across devices, and built-in security measures.
- Mozilla Firefox: Mozilla Firefox is an open-source web browser known for its speed, privacy features, and extensive customization options. It supports add-ons/extensions and prioritizes user privacy and security.
Write down the colour code which is used for End point 2 of the network cable to make
crossover network cable
End Point 1 (T568A):
- White and Green
- Green
- White and Orange
- Blue
- White and Blue
- Orange
- White and Brown
- Brown
End Point 2 (T568B):
- White and Orange
- Orange
- White and Green
- Blue
- White and Blue
- Green
- White and Brown
- Brown
Straight-through(both side are same)
End Point 1 and End Point 2 (T568B):
- White and Orange
- Orange
- White and Green
- Blue
- White and Blue
- Green
- White and Brown
- Brown
Briefly explain following terms in related to computer programming (06 Marks)
a) Syntax error
A syntax error in programming happens when the code is written incorrectly according to the rules of the programming language.
b) Variables
Variables in programming are like containers that hold information. They have names and can store different types of data, like numbers or words. You can change what's inside a variable during a program, making it useful for storing and working with data.
c) Flowchart
A flowchart is a visual diagram that represents the steps or actions in a process using symbols and arrows. It helps to understand the sequence of operations in a clear and simple way.
Give four (04) advantages of mail merge use in MS Word?
- Efficiency: Saves time by automatically inserting variable data into document templates.
- Consistency: Ensures uniformity in formatting and content across multiple documents.
- Personalization: Allows for customization of each document with recipient-specific information.
- Scalability: Suitable for generating a large number of personalized documents efficiently.
Briefly explain, three relationships used in Database?
One-to-One (1:1) Relationship:
- One record in Table A is related to exactly one record in Table B.
One-to-Many (1:N) Relationship:
- One record in Table A can be related to multiple records in Table B, but each record in Table B is related to only one record in Table A.
Many-to-Many (M:N) Relationship:
- Multiple records in Table A can be related to multiple records in Table B, and vice versa. This relationship requires a junction table.
Describe following terms briefly in related to Windows operating system
a. Disk Formatting:
- Disk formatting prepares a storage device for use by creating a file system, erasing existing data in the process.
b. Disk Defragmentation:
- Disk defragmentation rearranges fragmented data on a hard drive to optimize performance.
c. Disk Clean-up:
- Disk Clean-up removes unnecessary files and temporary data to free up disk space and improve system performance.
d. Device Manager:
- Device Manager is a Windows utility for managing hardware devices, updating drivers, and troubleshooting issues.
<!DOCTYPE html>
<html>
<head>
<style>
table, th, td {
border: 1px solid black;
}
</style>
</head>
<body>
<h2>Price f laptop computer</h2>
<table style="width:100%">
<tr>
<th>Laptop Model</th>
<th>Price</th>
</tr>
<tr>
<td>dell vostro 3559</td>
<td>118000.00</td>
</tr>
<tr>
<td>dell core i3</td>
<td>150000.00</td>
</tr>
</table>
</body>
</html>
What is the importance of the track change tool in MS Word?
the track changes tool in MS Word enhances collaboration, transparency, accountability, and version control in document creation and editing processes, making it indispensable for professional writing and publishing
By considering following web page, you have to fill missing HTML tags in the given
HTML script(2022 April)
<HTML>
<head >
<Title>Drone Technology</title>
</head>
<Body>
<Center><h3>Drones Work and What Is Drone Technology</h3></center>
<Center><img src="Drone.jpg" width="300" height="180"></center>
<p><center><h3>UAV drone technology is constantly evolving as new
innovation and big investment </h3><center></p>
<table border="4" align="center">
<br><th>Drone Sensors</th><th>Drone
Components</th></……………>
<tr>
<td>
<li>Vision Sensor</li>
<li>Ultrasonic</li>
<li>Infrared</li>
<li>Lidar</li>
<li>Time of Flight (ToF)</li>
<li>Monocular Vision</li>
</td>
<th>
<li>Motor Stator</li>
<li>Windings</li>
<li>Bearings</li>
<li>Cooling System</li>
<li>Electronic Speed Controllers</li>
<li>ESC Updater</li>
<li>Propellers</li>
</th>
</table>
<center><h3>More about Drone Technology you have to visit:
<a href="https://www.dronezon.com/"> Drone Zone</a></h1></center>
</body>
</HTML>
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