Category: General
Field property in database – meaning
The field property in database is the characteristics and behavior of data added to that field. Please obtain free downloadable notes of general paper, biology, ... Read More
Field name in database-meaning
A field name is a name given to a column in the table Please obtain free downloadable notes of general paper, biology, economics, geography etc. ... Read More
back and forward slashes in ICT – meaning
/ is the path separator on Unix and Unix-like systems. Modern Windows can generally use both \ and / interchangeably for file paths, but Microsoft has advocated for the use ... Read More
Uses of internet
Online Businesses (E-commerce): Online shopping websites have made our life easier, e-commerce sites like Amazon, Flipkart, and Myntra are providing very spectacular services with just one ... Read More
modem – meaning
A modem is a hardware component that allows a computer or another device to connect to the computer. Please obtain free downloadable notes of general ... Read More
Protocol in ICT – meaning
A protocol in ICT is a standard set of rules that allow electronic devices to communicate with each other. Please obtain free downloadable notes of ... Read More
Network in ICT – meaning
A network is a connection of at least two computers either by cable or wireless connection. Please obtain free downloadable notes of general paper, biology, ... Read More
Communication in ICT
Communication in ICT refer to the tools used to send, receive and process information Please obtain free downloadable notes of general paper, biology, economics, geography ... Read More
Devices that use wireless/unguided transmission media
Radio waves e.g. Bluetooth, mobile phones Microwaves g. satellites, radars Infrared e.g. short-range communications like remote controls, optical fibres, security systems and thermal imaging cameras which ... Read More
Disadvantages/limitations of wireless transmission media
Transmission speed is comparably less. it has a limited amount of bandwidth for communication As communication is done through open space, it is less secure. ... Read More
Netiquette guidelines while using the internet
empathy use friendly tone use respectful language Send messages if appropriate to recipients Check for grammar mistakes Respect people’s privacy Respond to e-mails on time ... Read More
Artificial intelligence (AI)-meaning
Artificial intelligence (AI), the ability of a digital computer or computer-controlled robot to perform tasks commonly associated with intelligent beings. Please obtain free downloadable notes ... Read More
Advantages of electronic mailing service (e-mail) over ordinary post
Instant/faster communication Easy file sharing and collaboration Reduce postage costs It is environmentally friendly Convenient: letters are created and sent from anywhere. Improve document security. ... Read More
Advantages of post-mail over e-mail communication.
It tangible creating stronger impression Carry physical parcels that e-mail can’t Proof of existence of receiver and residence Post office are not prone to hacking ... Read More
Ways of protecting data and software
Install antivirus software Create strong passwords to very document Use firewalls to block unauthorized access to the network Implement strict access control to sensitive information ... Read More
Use of publication software
Use of publication software is to prepare and edit newspapers, e-books, magazines, blogs, online publications, and brochures. Please obtain free downloadable notes of general paper, ... Read More
Examples of desktop publication software.
Microsoft Publisher Adobe FrameMaker Adobe PageMaker Adobe InDesign CorelDraw Page Stream QuarkXPress. Please obtain free downloadable notes of general paper, biology, economics, geography etc. from ... Read More
Template document- meaning
A template is a file that serves as a starting point for a new document. Please obtain free downloadable notes of general paper, biology, economics, geography ... Read More
What is Frame in desktop publishing and graphic design
In desktop publishing and graphic design, frames refer to rectangular spaces where you can place text, images, or other elements. Please obtain free downloadable notes ... Read More
Processor core – meaning
A processor core is a single command execution unit that can execute commands independently. A single CPU can have multiple cores which means it can execute many ... Read More
motherboard – meaning
A motherboard is a printed circuit board (PCB) that connects all components of a general-purpose computer. Please obtain free downloadable notes of, ICT, general paper, ... Read More
Freeware – meaning and examples
Freeware is a cost-free software Examples of freeware Web browsers: Mozilla Firefox, Google Chrome Media players: VLC Antivirus programs: Avast, AVG Office suites: OpenOffice, LibreOffice ... Read More
File sharing software – meaning and examples
File sharing software is a tool that lets users share and access files over the internet or a network. Examples of file sharing software Filecamp, ... Read More
off-self programs – meaning
Off-the-shelf/ out-of-the-box software is ready-made software, usually commercial, designed to serve a broad audience with common needs. Please obtain free downloadable notes of general paper, biology, ... Read More
Differentiate between computer hardware and computer software
Computer hardware is a physical part of a computer. They include internal pieces and connected devices. Computer software is group of programs or sets of ... Read More
Types of programming language translators
Interpreters convert high-level language to machine language line by line. Compilers convert entire high-level language programs to machine language at once. Assemblers translate assembly language ... Read More
Distinguish between system and application software
System software is a program that control and manage the operations of computer such as interaction between hardware and application software Application Software is a ... Read More
Computer operating system -meaning
An operating system or OS is software that enables the computer hardware to communicate and operate with the computer software. Please obtain free downloadable notes ... Read More
What is a computer output device
An output device is a hardware component of a computer system that displays information to users e.g. Monitor, Printer, Speakers Headphones, Projector, GPS and Plotter ... Read More
File extension for Presentation document is PPTX
File extension for Presentation document is PPTX Please obtain free downloadable notes of, ICT, general paper, biology, economics, geography etc. from digitalteachers.co.ug website Thanks Dr. ... Read More
File extension for word document is docx
File extension for word document is docx Please obtain free downloadable notes of, ICT, general paper, biology, economics, geography etc. from digitalteachers.co.ug website Thanks Dr. ... Read More
Examples of Audio file extensions
PCM (Pulse-Code Modulation) WAV (Waveform Audio File Format) MP3 (MPEG-1 Audio Layer 3) AAC (Advanced Audio Coding) WMA (Windows Media Audio) FLAC (Free Lossless Audio ... Read More
File extension – meaning
A file extension is the character or group of characters after the period that makes up an entire file name The file extension helps an ... Read More
Computer peripheral device -meaning
A peripheral device is a device that either enters information into a computer system or receives information from the computer system. Please obtain free downloadable ... Read More
Computer power supply
A power supply is an electrical device that supplies electric power to a computer Please obtain free downloadable notes of, ICT, general paper, biology, ... Read More
RAM chip – meaning
RAM chip is a small electronic device that stores data temporarily on a circuit board. Please obtain free downloadable notes of, ICT, general paper, biology, ... Read More
system unit – meaning
A system unit is a case containing all the main parts of a computer, also known as a box, main unit, or system box. Please obtain ... Read More
How to recover accidentally deleted folder from the desktop.
Method 1: Check the Recycle Bin and click the folder to restore Method 2: Try Restoring from a previous version of the Folder Method 3: ... Read More
Servicing and maintenance activities for computers
Cleaning Updating software Uninstall programs and applications you no longer use. Shutdown your computer over the weekends or when they are unattended for extended periods. ... Read More
Computer downtime -meaning
Downtime refers to the period during which a system or computer system is unavailable or inoperable and thus cannot be used. The term downtime can also ... Read More
Advantages and disadvantages of using computer
ADVANTAGES OF USING COMPUTERS Produce accurate work; Computers are very accurate in performing any programmed routine They are flexible; Computers are flexible that they can ... Read More
Disadvantages of internet to students
Poor time management when excess time is spent on the internet High cost of data Inaccurate information Exposure to pornography leading to early sex and ... Read More
What is a source code
Source code is a group of instructions a programmer writes using computer programming languages. Please obtain free downloadable notes of, ICT, general paper, biology, economics, geography ... Read More
Categories of operating systems
Single User operating systems. Multi-User operating systems. Graphical user operating systems Command line operating systems Please obtain free downloadable notes of, ICT, general paper, ... Read More
Briefly describe the processes you go through to turn-on a computer for use
Turn on the electric power socket Power the PC (system unit) by pressing the power button Power the monitor. Wait the system for its internal ... Read More
Briefly describe how you would create a computer user account with a Pin code.
Click start Select control panel Under user accounts and family select/click add user accounts Select create a new account Type account name Type account type ... Read More
School computer laboratory rules and regulations
No eating from the computer lab No fighting in the computer lab Computers must be safely shut down and covered after use No deletion of ... Read More
Advantages of using E-payment over traditional methods.
reliable fast secure: reduces risk of theft low cost convenient because it can be done anywhere at any time Please obtain free downloadable notes of, ... Read More
Uses of electronic payment/e-payment
Online bank transfer payment of utilities payment for airtime payment of school fees and tuitions online shopping Please obtain free downloadable notes of, ICT, general ... Read More
Services offered by data communication tools.
mails video conferencing SMS Phone calls Tutorials entertainment Please obtain free downloadable notes of, ICT, general paper, biology, economics, geography etc. from digitalteachers.co.ug website Thanks ... Read More
What is data transmission media
Transmission media is the physical path between the transmitter and the receiver through which data is sent from one place to another. Please obtain free ... Read More
Ways in which a student can use the Internet.
Access To Knowledge: the internet provides students with a wealth of knowledge from all over the world. Students access online tutorials and classes Research Work ... Read More
Examples of networking software
Novel Netware Apple talk Digi card NanjaOne Intermapper. Useful Free Network Tools. Econet for acorn computers UNIX Windows for work groups Please obtain free downloadable ... Read More
Advantages of post-mail over e-mail communication.
It tangible creating stronger impression Carry physical parcels that e-mail can’t Proof of existence of receiver and residence Post office are not prone to hacking ... Read More
Advantages of using e-mail service over sending mail by post.
Reduce postage costs Fast It is environmentally friendly Convenient : letters are created and sent from anywhere. Improve document security. Mails can be sent and ... Read More
Importance of transitions in powerpoint/presentation software
Enhance appearance/visual effect Control speed of slide show Please obtain free downloadable notes of, ICT, general paper, biology, economics, geography etc. from digitalteachers.co.ug website Thanks ... Read More
Importance of Master Slide in presentation
Consistency i.e. all slides will carry the same log, color, fonts etc. Enhances presentation efficiency i.e. changes made on the master slide apply to all ... Read More
use of communication software
Instant massaging Video conferencing File sharing Entertainment teaching and learning online Please obtain free downloadable notes of, ICT, general paper, biology, economics, geography etc. from ... Read More
Uses of word processor
document creation: letters, report, resume, stories and essays edits and formats documents provides templates for documents like business letters, invoices etc. mail merge: automating ... Read More