Notes, summaries, assignments, exams, and problems for Other subjects

Characteristics of Wireless Communication

• Information is sent and received using areal, infrared light, or ultrasound signals.
• The waves are propagated through space at the speed of light.

Characteristics of a Wave

1. Amplitude: The maximum value that a wave can reach, which depends on the wave's energy. The value diminishes with distance and is measured in meters.
2. Frequency: The number of times the wave oscillates per second, measured in Hz.
3. Period: The time it takes for the wave to complete a cycle, measured in seconds.
4. Wavelength: The distance it takes for a wave to complete a cycle, measured as the distance between two crests.

Electromagnetic Spectrum

The electromagnetic spectrum encompasses all electromagnetic waves from low to high frequency.

Frequency

Nowadays, online learning is becoming increasingly prevalent. Many traditional universities have started to share their courses online, often for free. It represents an accessible and comfortable method to acquire knowledge in almost every field, from law and accounting to humanities, such as psychology, sociology, and history. Online learning is a great alternative to traditional universities, especially for people who cannot afford the time and financial commitment of traditional courses. But what are the advantages and disadvantages of online learning?

Benefits of Online Learning

Although many still consider traditional universities the optimal path to knowledge and a diploma, online learning proves to be a powerful alternative. Students have... Continue reading "Online Learning: Unpacking Its Benefits and Drawbacks" »

Understanding Quality

Quality is a subjective subject; it can be clustered into five quality points of view:

1. Internal processes
2. Business performance
3. Product/service characteristics
4. Customer perception
5. Company strategy

Quality Planning – The process of identifying the quality standards relevant to the project and deciding how to meet them.

Quality Improvement – The purposeful change of a process to improve the confidence or reliability of the outcome.

Quality Control – The continuing effort to uphold a process’ integrity and reliability in achieving an outcome.

Quality Assurance – The systematic or the planned actions necessary to offer sufficient reliability that a particular service or product will meet the specified requirements.

What is Quality?

Unit 10: Marketing Fundamentals

"Marketing is the social process by which individuals and groups obtain what they need and want, through creating and exchanging products and value with others." This involves exchange, satisfaction, strategy, vision, and direction (avoiding marketing myopia).

Marketing Defined

Marketing is the business discipline responsible for detecting the wishes and needs of consumers and guiding the company to satisfy them through mutually beneficial exchanges.

Core Principles

• Values (Business Ethics): The set of principles, beliefs, and rules that dictate how the organization will be managed.
• Mission (Based on field of activity, essential capabilities, and culture, including values and beliefs): Answers questions like: Who are

Frustrating Experiences

Sources of user frustration with contemporary user interfaces include:

• User frustration originated from interface complexity, network disruptions, and malicious interferences.
• Hard-to-use computers can affect workplace productivity, users' moods, and interactions with coworkers.
• Interruptions appear to be troubling to users.
• Memory serves as an indication of where frustration occurs while using technologies such as operating systems, web browsers, text editors, email clients, mobile devices, digital video recorders, and others.
• User frustration with mobile devices has increased over the years.
• Email has become a source of frustrating "spam."

Frustrating Experiences (cont.)

The top causes of frustration reported were:

• Page layout

Juran's Contributions to Quality

1. Who Defined Quality as an Adequacy for Use?

R= Juran

2. According to Juran's Definition of Quality, Who Determines Product Quality?

R= The customer

3. What Was Juran's Constant Focus?

R= The pursuit of optimal quality

4. What Are the Five Quality Characteristics According to Juran?

R=

• Technology
• Psychology
• Time-oriented
• Contractual
• Ethical

5. What Are the Six Steps to Troubleshooting?

R=

1. Identify the project
2. Establish the project
3. Diagnose the cause
4. Remedy the cause
5. Hold the gains
6. Replicate results and nominate future projects

Deming's Philosophy

6. Who Revised His Philosophy on Quality Management?

R= Deming

7. Who Is Remembered for His Fourteen Points?

R= Deming

8. What Are the First Two Deadly Diseases of Western Management According

Vocabulary Pricing

Penetration Pricing

When a company offers a limited-time discount and then raises the price. Examples: telephone agencies, insurance.

Premium Pricing

A strategy where a company prices its product higher than competitors. Examples: Apple, Ferrari.

Price Skimming

A strategy where a firm charges the highest initial price customers will pay and then gradually lowers it. Example: Apple lowers the price of previous iPhone models when they release a new one.

Captive Pricing

A strategy used for products with a core component and expensive accessories. Example: Printing machines are cheap, but the necessary accessories are expensive.

Predatory Pricing

The illegal act of setting prices low to eliminate competition.

Loss Leadership Pricing

Involves... Continue reading "Pricing Strategies, AIDA Model, Persuasive Techniques, and Advertising Appeals in Marketing" »

Defining Performance Appraisal

A method by which an employee's job performance is documented and evaluated. Performance appraisals are an integral part of career development, consisting of regular reviews of employee performance within organizations.

Human Performance in Organizations

This area of work is based on job analysis. It evaluates the quality of an employee's performance through internal comparisons or against comparable rating standards. After all information is gathered, feedback is generated, and coaching for workers takes place.

Three Steps in Performance Appraisal

1. Identification

   Determining which areas of work the manager should examine when measuring performance. This is usually based on job analysis. An appraisal system measures