Welcome to our comprehensive resource for the DATABASE MANAGEMENT LEVEL: TWO MAY/JUNE 2022 past questions and answers! 🎉
If you're a student preparing for an external examination in database management systems, this is the perfect resource for you. This blog post is designed to help you understand the types of questions you may encounter, familiarize yourself with the exam format, and equip yourself with the necessary knowledge to excel in your exams.
These past questions and answers, curated by Armstrong Computers, are here to give you a solid grounding in database management concepts and practical applications. 💡
Why This Resource is Essential for You 📘
Database Management Systems (DBMS) play a crucial role in the world of Information and Communication Technology (ICT). Understanding these systems is key for managing and organizing data efficiently. This resource contains past exam questions that cover various aspects of DBMS, providing a real-world context to theoretical knowledge. By practicing with these questions, you'll be better prepared to tackle the exam and perform well.
How to Use This Resource 🚀
- Download and Practice You can download the past questions from the provided link and start practicing right away. This will help you get accustomed to the question format and the types of challenges you may face during the actual exam.
- Understand and Analyze Each question is accompanied by detailed answers. Take your time to understand the rationale behind each answer. This will deepen your comprehension of key concepts and enhance your problem-solving skills.
- Apply Knowledge Practically Use these questions as a way to apply what you've learned in class. The more you practice, the more proficient you'll become in managing databases and handling real-life scenarios that require these skills.
Benefits of Practicing Past Questions 📈
- Familiarity with Exam Format By reviewing past questions, you'll become familiar with the structure and style of questions that are typically asked in database management exams.
- Improved Knowledge Retention Practicing with past questions helps reinforce your understanding of database concepts, making it easier to recall information during the exam.
- Enhanced Problem-Solving Skills Working through various types of questions will improve your ability to analyze problems and develop effective solutions.
- Increased Confidence The more you practice, the more confident you'll feel in your ability to perform well in the exam.
INFORMATION AND COMMUNICATION TECHNOLOGY QUESTIONS
MAY/JUNE 2022
LEVEL TWO
SUBJECT: DATABASE MANAGEMENT
SECTION A
Answer all questions in this section
- Queries are tools used in database management systems (DBMS) to retrieve, manipulate, and display data from one or more tables based on specific criteria.
- Reports are formatted and organized presentations of data extracted from a database. They are used to display data in a structured way for analysis, decision-making, and communication purposes.
- Macros are automated sequences of actions that can be executed in a database to perform repetitive tasks.
- Modules in a database management system contain code written in a programming language, such as VBA (Visual Basic for Applications) in MS Access.
- A primary key is a unique identifier for a record in a table. Each table can have only one primary key,
- A foreign key is a field (or combination of fields) in one table that uniquely identifies a row in another table.
- The Text data type is used to store alphanumeric characters. It can include letters, numbers, and special characters, and is suitable for fields like names, addresses, and descriptions.
- The Memo data type(also known as Long Text) is used to store larger amounts of text. It can accommodate lengthy paragraphs, notes, and descriptions, making it suitable for fields that require more than 255 characters.
- The Number data type is used to store numerical values. It can accommodate various numeric formats, such as integers, decimals, and floating-point numbers. It is used for fields that require arithmetic operations.
- The Currency data type is used to store monetary values with a fixed number of decimal places.
- Open Database
- Go to File
- Select Save As
- Back Up Database
- Choose Location
- Enter a name for your backup file, typically including the date for easy reference
- Click Save
- Define tables Each table represents a collection of related data, such as customer information, product details, and order history.
- Define foreign keys Foreign keys are columns in one table that reference the primary key of another table. They establish the link between two tables, indicating how they are related.
- Create relationships Once the foreign keys are defined, you can establish the relationship between the tables
- Click the File tab on the ribbon.
- Select Open
- Click Browse
- Browse to and select the Access file you want to encrypt
- Click the Open list arrow and select Open Exclusive
- Click the File tab
- Click Encrypt with Password
- Enter the password you want to use to encrypt your file
- Retype the password in the "Confirm Password" field
- Click on "OK" to close the Options window and save your changes.
- Compact and Repair This function optimizes the structure and layout of your database to reduce its size and make it run more efficiently. It also removes temporary files and corruptions that may have been caused by database crashes or network failures. Compact and Repair Database does not encrypt or password protect your database.
- Encrypt with Password This function encrypts your database file with a password, which makes it unreadable without the password.
Fixed-length and variable-length records refer to the storage method for data in a database management system.
- Fixed-length records In a fixed-length record, each record is the same size, regardless of the amount of data it contains. For example, a fixed-length record may have space for 100 characters, even if a particular record only contains 20 characters.
- Variable-length records: In a variable-length record, the size of the record varies depending on the amount of data it contains. For example, if a record only contains 20 characters, the record will only take up the space needed for those 20 characters. This approach can save space and reduce the amount of storage required, but it can also make it more difficult to locate specific data, as the data may not always be stored in the same place.
Note that, Some database management systems support both fixed-length and variable-length records, while others may only support one type or the other.
- Table Definitions
- Field Descriptions
- SQL Structured Query Language
- DBMS Database Management System
- MS-ACCESSMicrosoft Access
- Hard Disk Drive (HDD)
- Solid-State Drive (SSD)
🖨️Download Past Questions and Print
SECTION B
PRACTICAL (50 MARKS)
In a development, a publishing house has asked you to create a database to be used in managing the movement of their publication.
1. Create a table called Ghana TVET Service with the following information.
| Fied 1 | Issue ID | Text | Characters | Primary Keys |
| Fied 2 | Ghana TVET Servie Names | Text | 30 Characters | |
| Fied 3 | Price | Currency | (Default) | |
| Fied 4 | Monthly Sales | Number |
2. Enter the following data into the table created:
| Issue ID | Ghana TVET Servie Names | Price | Monthly Sales |
|---|---|---|---|
| 1063 | Joy | 1500 | 3000 |
| 1192 | Eureka | 4000 | 1500 |
| 1278 | Mediscope | 1000 | 500 |
| 1740 | Acts | 1600 | 4000 |
| 1888 | Digest | 900 | 200 |
| 1040 | Periodical | 800 | 300 |
| 1058 | Choice | 2000 | 300 |
3. Create a form for the table and label it Ghana TVET Service Form. In the form, create a close from, save records, and add records button.
4. Insert the logo of Ghana TVET Service into your form created.
5. Displays the title as Ghana TVET Service Form.
6. Print both the table and the form with your name and index number on each.
Content Overview 📄
This past question set covers a wide range of topics within database management, including:
- Queries and Reports Understand how to retrieve and present data effectively.
- Data Types and Storage Learn about different data types and their uses in a database.
- Database Design Explore the principles of database design and relationships.
- Security and Backup Gain knowledge on how to protect and maintain your database.
Download Your Resource 📥
Get started today by downloading the DATABASE MANAGEMENT LEVEL: TWO MAY/JUNE 2022 past questions. Simply click the link below to access your copy
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Final Thoughts 🌟
These past questions are a valuable tool for any student aiming to master database management systems. By using this resource, you’ll not only prepare for your exams but also gain practical skills that will be beneficial in your future career in ICT. Thank you to Armstrong Computers for creating this invaluable resource to help students succeed. Happy studying, and good luck with your exams! 🎓
