Level 4 Diploma in Information Technology

Unit 1: Information Technology and IT Ethics

4 Parts

Introduction

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Understand applications of information technology: Analyze hardware and software uses, strengths, and limitations.

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Understand ethics involved in information technology: Analyze nature of information technology ethics and its application to IT.

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Assessment Brief

0.61 MB

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Unit 2: Mathematics and Statistics for IT

10 Parts

Introduction

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Quadratic Equations: Understand the nature of roots and rules of exponents and logarithms.

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Functions: Explain the relationship between domain, range, and functions.

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Maximum and Minimum Values: Compute values for various functions and measures.

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Impact on Hardware Design: Analyze the effects of different equations on hardware design.

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Summary Measures: Calculate summary measures accurately.

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Probability Models: Define and interpret probability models.

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Estimation and Hypothesis Testing: Evaluate methods for estimation and hypothesis testing.

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Statistical Methodologies: Analyze the concepts of statistical methodologies.

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Assessment Brief

0.62 MB

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Unit 3: PC Maintenance and Operating Systems

4 Parts

Introduction

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Understand a range of operating systems: Analyze PC hardware functionalities, install and commission a working personal computer.

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Understand Windows and Linux operating systems: Analyze the usage and role of an operating system, establish a disc operating environment appropriate

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Assessment Brief

0.61 MB

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Unit 4: Computer Graphics Editing and Database Concepts

8 Parts

Introduction

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Photo editing techniques: Apply retouching and repairing techniques correctly using Photoshop.

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Creating illustrations: Use illustration software tools to create illustrations to the required standard.

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Techniques for creating movement in a graphical environment: Analyze techniques to create movement in a graphical environment.

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Relational database concept: Define the concept of a relational database.

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Entity-relationship diagram: Build an entity-relationship diagram, derive relations, and validate relations using normalization.

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Database creation: Create a database using Data Definition Language (DDL) and manipulate it using Data Manipulation Language (DML).

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Assessment Brief

0.63 MB

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Unit 5: Logical IT Networking

8 Parts

Introduction

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Analyse nature and features of a logical network: Understand the characteristics and elements of a logical network.

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Analyse differences between network architectures: Compare and contrast various network architectures.

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Analyse functionality of each layer in an OSI network model: Understand the purpose and operations of each layer in the OSI model.

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Define IP address and subnet masks correctly: Learn how to accurately define and use IP addresses and subnet masks.

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Analyse rules of network protocols and communications: Understand the principles and guidelines governing network protocols and communication.

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Analyse differences within the physical layer: Identify and comprehend the variances within the physical layer of a network.

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Assessment brief

0.62 MB

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Unit 6: Physical IT Networking

13 Parts

Introduction

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Analyse nature and requirements of a physical network: Understand the purpose and needs of a physical network system.

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Analyse requirements of different networking standards: Identify and comprehend the specifications and demands of various networking standards.

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Set up and configure LAN network devices to the required configuration: Establish and adjust LAN network devices according to the necessary settings.

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Understand components and interfaces between different physical networking attributes: Gain knowledge of the connections.

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Analyse requirements for the ongoing maintenance of a physical network operating system: Evaluate the needs for maintaining a physical network operator.

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Assess implications of different connectivity considerations: Evaluate the consequences and effects of various connectivity factors.

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Analyse purpose and implications of different protocols of the application layer.

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Install and configure a firewall to the required standard: Set up and adjust a firewall according to the necessary standards.

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Document actions taken in response to threats to security to the required standard: Record the steps taken to address security threats.

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Determine the source and nature of threats to a network: Identify the origin and characteristics of potential threats to a network.

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Take action to mitigate identified risks that is appropriate to the nature and scale of the risk.

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Assessment Brief

0.63 MB

Play

Level 4 Diploma in Information Technology

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