9618 Computer Science
AS Content
Chpater 1 Information representation
1.1 Data representation
1.2 Multimedia
1.3 Compression
Chapter 2 Communication
2.1 Networking
2.2 The internet
Chpater 3 Hardware
3.1 Computers and their components
3.2 Logic Gates and Logic Circuits
Chapter 4 Processor Fundamentals
4.1 Central Processing Unit (CPU) Architecture
4.2 Assembly Language
4.3 Bit manipulation
Chapter 5 System Software
5.1 Operating Systems
5.2 Language Translators
Chapter 6 Security, privacy and data integrity
6.1 Data Security
6.2 Data Integrity
Chpater 7 Ethics and Ownership
7.1 Ethics and Ownership
Chapter 8 Databases
8.1 Database Concepts
8.2 Database Management Systems (DBMS)
8.3 Data Definition Language (DDL) and Data Manipulation Language (DML)
Chapter 9 Algorithm Design and Problem-solving
9.1 Computational Thinking Skills
9.2 Algorithms
Chapter 10 Data Types and Records
10.1 Data Types and Records
10.2 Arrays
10.3 Files
10.4 Introduction to Abstract Data Types (ADT)
Chapter 11 Programming
11.1 Programming Basics
11.2 Constructs
11.3 Structured Programming
Chapter 12 Software Development
12.1 Program Development Life cycle
12.2 Program Design
12.3 Program Testing and Maintenance
A2 Content
Chapter 13 Data Representation
13.1 User-defined data types
13.2 File organisation and access
13.3 Floating-point numbers, representation and manipulation
Chpater 14 Communication and internet technologies
14.1 Protocols
14.2 Circuit switching, packet switching
Chpater 15 Hardware
15.1 Processors, Parallel Processing and Virtual Machines
15.2 Boolean Algebra and Logic Circuits
Chapter 16 Operating System
16.1 Purposes of an Operating System (OS)
16.2 Translation Software
Chpater 17 Security
17.1 Encryption, Encryption Protocols and Digital certificates
Chpater 18 Artificial intelligence (AI)
18.1 Artificial Intelligence (AI)
Chapter 19 Computational thinking and problem solving
19.1 Algorithms
19.2 Recursion
Chapter 20 Further programming
20.1 Programming Paradigms
20.2 File Processing and Exception Handling
Mr. Theo
-
+
首页
20.2 File Processing and Exception Handling
##### State the reasons for including exception handling routines when writing a program.Include an example of an exception in your answer - To trap (some) runtime errors - To prevent a program halting unexpectedly - To produce meaningful error messages for these errors - Example divide by zero // end of file // file not found
Theo
2025年5月30日 13:36
转发文档
收藏文档
上一篇
下一篇
手机扫码
复制链接
手机扫一扫转发分享
复制链接
Markdown文件
Word文件
PDF文档
PDF文档（打印）
分享
链接
类型
密码
更新密码
有效期