Category: General

Disadvantages of off-self software

10/02/2024 2

Lack of customization: off-self software are designed for wide audience and may not meet specific needs. Limited Scalability: off-self software my fail to scale effectively ... Read More

Computer laboratory school rules and precaution

10/02/2024 1

Students should keep out the computer laboratories unless authorized to enter. Students should not play with computers or their accessories in the lab. Never open ... Read More

How to maintain computer laboratory security

10/02/2024 0

Keep an authorized persons out of the laboratory Set up alarms to alert you in case of break-ins. Use system locks (locked key systems) to ... Read More

Computer laboratory cleaning equipment

10/02/2024 0

Soft Cloths: used to clean different computer components without scratching or leaving debris. Compressed Air blower: Ideal for blowing away dust and debris from keyboards, ... Read More

Non Computer components of a computer laboratory

10/02/2024 0

Furniture: Desks, chairs, and workstations designed for comfort and ergonomics. Main Power supply: to provide power computer and accessories. Uninterruptible Power Supplies (UPS): Store and ... Read More

Differences between Blind carbon copy (BCC) and Carbon copy (CC) in email

09/30/2024 22

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

09/30/2024 0

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

09/30/2024 0

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

09/30/2024 1

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

09/30/2024 0

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

09/30/2024 0

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

09/30/2024 0

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?

09/30/2024 0

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 

09/30/2024 1

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 

09/30/2024 0

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. 

09/30/2024 0

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

09/30/2024 0

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 

09/30/2024 0

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

09/30/2024 1

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

09/30/2024 0

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

09/30/2024 0

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

09/30/2024 0

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

09/30/2024 0

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 

09/30/2024 0

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

09/30/2024 0

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

09/30/2024 0

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

09/30/2024 0

"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

09/30/2024 0

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

09/30/2024 0

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

09/30/2024 0

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

09/30/2024 0

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

09/29/2024 2

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?

09/29/2024 0

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

09/29/2024 0

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?

09/28/2024 0

 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?

09/28/2024 0

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?

09/28/2024 0

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

09/27/2024 5

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

09/27/2024 0

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

09/27/2024 0

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

09/27/2024 1

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

09/27/2024 0

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

09/27/2024 0

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. 

09/27/2024 0

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

09/27/2024 0

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

09/27/2024 0

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

09/27/2024 0

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?

09/27/2024 0

  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

09/27/2024 0

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

09/27/2024 0

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

09/27/2024 0

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

09/27/2024 1

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

09/27/2024 0

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 

09/27/2024 0

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

09/27/2024 0

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

09/27/2024 0

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)?

09/27/2024 0

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

09/27/2024 0

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

09/27/2024 0

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

09/27/2024 0

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