JSS1 - SS3 Lesson Notes
Lesson Notes, Audio Lessons, Exam Questions
Lesson Notes, Audio Lessons, Exam Questions
An organizer is used for keeping personal records, data or information. You can use it for keeping the birthdays of members of your family and those of your friends. Uses of organizer Assist students in organizing information. For storing information…
A smartphone is a cell phone that allows you to do more than make phone calls and send text messages. Smartphones can browse the Internet and run software programs like a computer. Smartphones use a touch screen to allow users…
FLOPPY DRIVES Named for the media disks that could be pulled out and that would ‘flop’ when carried. These disks are designed to allow users to store data to a disk, remove it and carry the data elsewhere. These typically…
Storage devices are parts of the computer system in which we store information. The two kinds of storage devices are the Main memory storage devices, and Backing storage devices. The main memory storage devices a) Random Access Memory (RAM) RAM…
Hard disk drives Advantages Large capacity Faster than optical disks like DVD’S Persistent storage Easily replaced and upgraded Disadvantages of Hard Disj Drives Relies on moving parts Disk surface can be damaged Heavy power consumption Noisy Slower read and…
A hard disk drive (HDD) is a non-volatile computer storage device containing magnetic disks or platters rotating at high speeds. It is a secondary storage device used to store data permanently, random access memory (RAM) being the primary memory device.…
MEANING OF DISK DRIVE A drive is a location (medium) that is capable of storing and reading information that is not easily removed, like a disk or disc A disk drive is a device that reads and/or writes data to…
The Processor Process: – Process is the operation of data or information as per given instruction. It is totally internal process of the computer system. CPU (Central processing Unit) is the main processing device of the computer The main…
A computer is an electronic machine that works under the instructions given by us. In order to perform any work, a computer follows three steps: Input – Process – Output. It can accept data (Input), manipulate the data according to…
Information can come from virtually anywhere — media, blogs, personal experiences, books, journal and magazine articles, expert opinions, encyclopedias, and web pages — and the type of information you need will change depending on the question you are trying to…
MEANING OF INFORMATION Information is stimuli that have meaning in some context for its receiver. When information is entered into and stored in a computer, it is generally referred to as data. After processing (such as formatting and printing), output…
Data is a raw fact that needs to be processed. it is called raw and unorganized facts. It is useless until it is processed and well organized. TYPES OF DATA 1 numerical data: These are mainly numbers such as 0,1,2,3,4,5,6,7,8,9…
Cold Boot: when the user switches on a computer after it has been power off completely, Warm Boot: when the user restarts the computer. When the booting process takes place, it copies kernel and important instructions of an operating system…
MEANING OF BOOTING Booting is the process of starting a computer. It can be initiated by hardware such as a button press, or by a software command Types of Booting 1) Warm Booting: when the system starts from the starting…
How moral education can influence civil society organizations Moral education teaches us about the principles and standards of good behaviour. It teaches about what is right and what is wrong. PRINCIPLES THAT PROMOTE MORAL EDUCATION 1 Unity 2 Justice…
Civil Society Organizations And Their Characteristics Civil society organizations are social groups which are formed to promote the interests and values of the common citizens. CHARACTERISTICS OF CIVIL SOCIETY Their characteristics include the following: 1 Membership is voluntary. 2…
MEANING OF HARDWORK AND LAZINESS MEANING OF LAZINESS Laziness is the quality of not being willing to work or use any effort. Work is the activity which a person performs in order to earn a living. It involves the provision…
ADVANTAGHES AND DISADVANTAGES OF PRESSURE GROUP ADVANTAGES OF PRESSURE GROUP Interest groups promote authentic freedom of expression. You can explore new perspectives. It is an effective way to balance the impact of governance. Group efforts become usable platforms that facilitate…
COMMUNICATING SOCIAL INJUSTICES TO LEADERS MEANING OF SOCIAL INJUSTICS Social injustice is a situation when some unfair practices are being carried in the society. Some common injustices includes: Discrimination Ageism Homophobia Labor practices Ethnicity Orientation COMMUNICATING SOCIAL INJUSTICES TO…
Definition of Pressure Group A pressure group can be defined as an interest group who seeks to pursue its aim by influencing government to make decision that will provide favour for its members. It can also be seen as a…