SS2 Computer Science 1st Term

SS2 COMPUTER SCIENCE 1ST TERM

Scheme of Work by Week for:

SS2 Computer Science 1st Term

Attention: The internal data of table “42” is corrupted!

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SS One, SS Two & SS Three, First Term

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SS2 Biology 2nd Term to get started.
Week 1: 18-09-2023

The scheme of work has the following topics:

Central Processing Unit (CPU) | Memory Unit | Logic Circuits I (Standard single logic gates) | Logic Circuits II (Alternative logic gates) | Computer Data Conversion | Concept of Computer Files | Handling Computer Files | Word processing

Week 2: 25-09-2023

Central Processing Unit (CPU)

What is Central Processing Unit (CPU)? The computer does its primary work in a part of the machine we cannot see. This control center is called the central processing unit (CPU). The central processing unit converts data input to information output.

All computers, large and small, must have a central processing unit. The central processing unit consists of two parts, namely: The control unit (CU) and the arithmetic and logic unit (ALU). Each part has a specific function.

Kindly watch the following video on the definition and functions of the central processing unit.

Week 3: 02-10-2023

Memory unit

In a computer architecture, the computer memory unit works closely with the central processing unit (CPU). The memory unit is of two types. They are random access memory (RAM) and read only memory (ROM).

Week 4: 09-10-2023

Logic circuits I

Content is in PDF

Week 5: 16-10-2023

Logic circuits II

Content is in PDF

Week 6: 23-10-2023

Computer data conversion

Content is in PDF

Week 7: 30-10-2023

Take a Quiz on SS2 Computer Science 1st Term

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1. One advantage of the first generation computers is —

2020, Q5

 
 
 
 

2. The smallest unit of information in a computer is

 
 
 
 

3. In hexadecimal system, D is equivalent to —

2020, Q2

 
 
 
 

4. ICT in banking includes the following except

 
 
 
 

5. Which of this is NOT an example of input unit?

 
 
 
 

6. The actual “brains” of the computer is

 
 
 
 

7. Which of the following parts of the computer ensures the smooth operation of its hardware?

2020, Q8

 
 
 
 

8. The sum of 1102 and 1012 is —

2020, Q4

 
 
 
 

9. Basic computer operations include the following except

2020, Q9

 
 
 
 

10. Graphical User Interface is considered user-friendly because of the following reasons except that it —

2020, Q17

 
 
 
 

Question 1 of 10

Week 8: 06-11-2023

Concept of computer files

Content is in PDF

Week 9: 13-11-2023

Handling computer files

Content is in PDF

Week 10: 20-11-2023

Word processing

Content is in PDF

Attention: The internal data of table “48” is corrupted!

Other Classes are Listed Below
for Computer Science
SS 1 SS 2 SS 3
1st 2nd 3rd 1st 2nd 3rd 1st 2nd 3rd

Scheme of Work by Topic for:
SS2 Computer Science 1st Term
(Ana Arm Technologies)
Central Processing Unit (CPU)
Memory Unit
Logic Circuits I (Standard Single Logic Gates)
Logic Circuits II (Alternative Logic Gates)
Computer Data Conversion
Concept of Computer Files
Handling Computer Files
Word Processing
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