Differences between Blind carbon copy (BCC) and Carbon copy (CC) in email
Blind carbon copy (BCC) BCC is a way of sending copies of an email to other people where the recipient not informed of the addresses of ... Read More
Instant messaging (IM)-meaning
Instant messaging (IM) technology is a type of synchronous computer-mediated communication involving the immediate (real-time) transmission of messages between two or more parties over the Internet ... Read More
Characteristics of modern computer
Diligence: that is Computers perform repetitive task without getting tired and work long hours without making mistakes Versatility: computers perform many tasks with the same accuracy ... Read More
Software piracy
Software piracy is the unauthorized use, copying or distribution of copyrighted software Please obtain free downloadable notes, exams and marking guides of, ICT, general paper, biology, ... Read More
Advantages and disadvantages of off-self applications/software
Disadvantages of off-self software Lower initial cost and cost-effectiveness Quicker and easier to implement and use Proven reliability and quality Regular updates and support Available ... Read More
Advantages of LCD monitors over CRT monitors
Space: LCD monitors take up much less space than CRT monitors. Power Consumption: LCD monitors consume less power. Brightness: LCD monitors output a much brighter ... Read More
Ways of recovering accidentally deleted files
Check and restore the file from Recycle Bin Use a data recovery software Hire a data recovery service Restart word to open auto recover files ... Read More
What is the purpose of file extension?
It identifies the type of file e.g. .docx is a document type of Microsoft word Helps the operating system to open/edit the file with the ... Read More
Measures to computers in the laboratory safe
Minimize rodents from computer room by not eating or drinking from within Keep an authorized persons out of the laboratory Lock the laboratory in the ... Read More
Write the initial procedure of booting a computer system
Switch on computer power button. Wait for the operating system to load. Login to your operating system. Please obtain free downloadable notes, exams and marking ... Read More
Factors to consider before choosing a Local Area Network.
geographic and physical location bandwidth /the amount of information can handle at a given time network security scalability: a network that accommodate more users, business ... Read More
Factors which determine data transmission speeds over the internet
Network congestion. When a user sends data faster than the network resources can handle, a condition known as network congestion may occur. The data transfer rate ... Read More
Things needed/required to get connected to the internet
Device: A computer, smartphone, tablet, or any internet-capable device. Internet Service Provider (ISP): A company that provides internet access. Modem: This device connects to your ... Read More
Digital tool
Software or applications that help create, manage, and share information electronically. Interactive websites, apps, or software that require an account. Electronic tools, devices, and systems ... Read More
Differentiate between a software version and a release
A software version is software distributed but differs from other/earlier forms of similar software in some features and identified by a unique set of numbers ... Read More
Types of computer software
Operating system manages hardware, software resources, and provides common services for computer programs. Drivers allow operating system to communicate with hardware devices like printer, graphic ... Read More
Analog device – meaning
Analog device is an electronic device that continuously varies its output to represent a physical quantity such as sound and temperature. Please obtain free downloadable ... Read More
Digital device -meaning
Digital device is an electronic device that process information using discrete bits (1s and 0s) e.g. smartphone, smart TV etc. Please obtain free downloadable notes, ... Read More
Function/use of CMOS battery
CMOS battery provides power to the CMOS which stores critical system information such as the date, time, and hardware configuration. Please obtain free downloadable notes, exams ... Read More
Function/use of computer case
System Case (01 mark) Offer mechanical protection and basis for arrangement computer internal components Please obtain free downloadable notes, exams and making guides of ICT ... Read More
Factors to consider when buying storage devices
Performance: Look at transfer speed, access times, and cache space. Capacity: Choose a device with sufficient storage space. Data Safety: Consider security features. Portability: Some ... Read More
What is to drag a file
"Drag" means placing the cursor over the icon of an item/file, pressing the left (or sometimes right) mouse button to highlight it, and while keeping ... Read More
Devices used to transfer files from one computer to another
USB flash drive/external hard drive Direct USB cable transfer cloud storage service Network transfer (LAN or WiFi) SATA cable connection Please obtain free downloadable notes ... Read More
A symbol used when writing functions in a spreadsheet
The basic syntax for a function is an equal sign (=) Please obtain free downloadable notes of general paper, biology, economics, geography etc. from digitalteachers.co.ug website ... Read More
What value in spreadsheet
value represents Numbers entered into cells Result of formulas or functions Text in constant number, date or time formats Please obtain free downloadable notes of ... Read More
Labels in spreadsheet -meaning
Labels refer to text that is typed into the cells of a spreadsheet. Labels have no numeric value and cannot be used in a formula ... Read More
What is debugging in programming language
Debugging is the process of identifying and resolving errors or bugs in a software system. Please obtain free downloadable notes, exams and making guides of ICT ... Read More
What is syntax in a programming language?
Syntax is a set of rules that determine how to arrange characters in a valid statement in a language. Please obtain free downloadable notes of ... Read More
An interpreter in programming language
An interpreter is a software that converts high-level language code to machine code line by line and executes it immediately. Please obtain free downloadable notes of ... Read More
What is networking?
Networking is a connection of at least two computers either by cable or wireless connection. Please obtain free downloadable notes of general paper, biology, economics, ... Read More
What is Machine Language?
Machine language is a low-level programming language that is understood by computers. Please obtain free downloadable notes of general paper, biology, economics, geography etc. from ... Read More
What is a root directory?
Root Directory is the highest-level directory in a computer’s file system. In Windows, the default root directory is usually C: Please obtain free downloadable ... Read More
Full-duplex communication channel-meaning and examples
Full duplex channel is where both the sender and receiver can send and receive information simultaneously. e.g. telephone Please obtain free downloadable notes of general ... Read More
Half duplex transmission mode – meaning and examples
In half-duplex mode, each station can both transmit and receive, but not at the same time. Example: walkie-talkie - a two-way radio that has a push-to-talk ... Read More
Simplex transmission mode – meaning and examples
Simplex mode is a transmission mode in which information is sent in one direction only, also known as unidirectional. Examples: keyboard, Television, Mouse, Radio Broadcasts, and ... Read More
Function of router in networking
A router is a device that connects two or more packet-switched networks or subnetworks. It serves two primary functions: managing traffic between these networks by ... Read More
Function of a switch in networking
A switch enables connected devices to share information and talk to each other. Please obtain free downloadable notes of general paper, biology, economics, geography etc. from ... Read More
Function of bridge in computer network
A bridge is a network device that connects multiple sub-networks to create a single network. It provides interconnection with other computer networks that use the ... Read More
Differentiate between a server and a client computers on the network.
A server is a computer that provides and authorizes resources or services for the client computer. A client is a computer that connects to a ... Read More
Disadvantages of computer networking
Has high initial cost to setup Encourages spread Virus and Malware to network computers Disruptions can occur frequently. Computer Networking can direct us to various ... Read More
Differentiate between copy a file and move a file
Copying – make a duplicate of the selected file or folder and place it in another location. Moving – move the original files or folder ... Read More
Ways in which ICT can improve the quality of education or enhance learning
provides interactive and engaging content. facilitates personalized learning. enables access to a wealth of resources. fosters collaboration and communication among students and teachers. Improves reading ... Read More
What is computer literacy?
Computer literacy is the ability to use computers and related technology efficiently. Please obtain free downloadable notes of general paper, biology, economics, geography ... Read More
How computer accuracy make them reliable and dependabletools
Computers perform tasks with high degrees of exactness Please obtain free downloadable notes of general paper, biology, economics, geography etc. from digitalteachers.co.ug website Thanks ... Read More
How computer Versatility make them reliable and dependable tools
Computers perform many tasks with the same accuracy and efficiency. Please obtain free downloadable notes of general paper, biology, economics, geography etc. from digitalteachers.co.ug ... Read More
Computer Diligence make them reliable and dependable tools
Computers perform repetitive task without getting tired and thus work long hours without making mistakes. Please obtain free downloadable notes of general paper, biology, economics, ... Read More
Challenges/dangers of internet to information
Hacking, where unauthorized users gain access to computer systems, email accounts, or websites. Spread of false information Identity theft. Data breaches. Malware and viruses. Phishing ... Read More
Challenges/dangers of internet to human security
Abuses on social media causing psychological harm Addition to malicious information and behavior. Cyber rimes Please obtain free downloadable notes of general paper, biology, economics, ... Read More
Dangers/disadvantages/challenges of internet to System security
Hacking, where unauthorized users gain access to computer systems, email accounts, or websites. Viruses or malicious software (known as malware) which can damage data or ... Read More
Dangers/disadvantages/challenges of internet to labour
Fraud through fake Job advertisement Internet addictions reducing effective labor Increased unemployment threats to decent work and fair competition from digital labour platforms reduced job ... Read More
Challenges/disadvantages/Dangers of internet to molarity
Use of abusive language on social media Cyberbullying Cyber Predators such as sexual and other predators often stalk children on the internet, taking advantage of ... Read More
What is the World Wide Web (WWW)?
It is an information system that enables content sharing over the internet Please obtain free downloadable notes of general paper, biology, economics, geography etc. ... Read More
Advantages and disadvantages of packaged software
Advantages of packaged software Initial cost is cheaper than custom counterpart Allow trial period before buying Easily distributed Availability of updates Offer community support Mitigates ... Read More
Packaged software-meaning
Packaged software is a collection of programs that perform similar functions or have similar features. For example, Microsoft Office includes multiple applications such as Excel, word, PowerPoint etc. ... Read More
Advantages and disadvantages of Windows Operating System
Advantages of windows operating system User-friendly graphical user interface (GUI). Wide range of compatible software and applications. Extensive hardware support for various devices. Regular updates ... Read More
Advantages and disadvantages of Linus Operating System
Advantages of Linux Operating system Open-source nature: Linux is freely available and customizable. Security: Linux is more secure than other operating systems. Easy and frequent ... Read More
Information and communication technology (ICT) related employment opportunities in Uganda
Teaching Computer repair and maintenance Computer and parts sales Computer Programmers. Web Designers. Database Analysts. Project Managers. Social Media Managers. Social Community Managers. Security/Networking Analysts. ... Read More
Activities that can be performed on a computer using a mouse piece.
(i) Move the cursor pointer on screen (ii) select/ highlights image, text, file or icon (iii) right click displays menu (iv) double clicking opens or ... Read More
Distinguish between computer servicing and computer repair
Computer servicing is the regular maintenance activities and upkeep required to keep your computer running smoothly and efficiently. Computer repair is the process of fixing ... Read More
Date type in database
The DATE data type is used to store dates, without any time information. This data type is useful when you need to store information about ... Read More