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Data backup and disk mirroring

  1. Data backup definition
  2. Advantages and diadvantages of using data backup
  3. Two types of backup
  4. How can I back up my files?
  5. Disk mirroring definition
  6. Advantages and diadvantages of using disk mirroring
  7. Questions
  8. Exercises
  9. Exam questions

11.1.2.3 describe data protection measures such as data backup and disk mirroring 

12.1.2.2 use data protection measures such as data backup and disk mirroring

Protection data | Просмотров: 6 | Добавил: bzfar77 | Дата: 28.11.2020 | Комментарии (0)

Project work. Stage: Design

10 steps: 

  1. SMART objectives
  2. Data Flow Diagram
  3. Entity Relationship Diagram
  4. Data dictionary
  5. Flowcharts
  6. Menu structure
  7. Prototyping
  8. Hardware and software requirements
  9. Intended benefits
  10. Limits of the solution
Stages of SDLC | Просмотров: 300 | Добавил: bzfar77 | Дата: 22.11.2020 | Комментарии (0)

Copyright

  1. Definition
  2. Copyright may apply to the results of intellectual creative activity
  3. International copyright protection
  4. Questions
  5. Exercises
  6. Exam questions

12.1.3.6 name copyright protection rules

Protection data | Просмотров: 62 | Добавил: bzfar77 | Дата: 22.11.2020 | Комментарии (0)

Plagiarism and antiplagiarism resources

  1. Definition
  2. How should candidates reference their sources?
  3. Antiplagiarism
  4. Antiplagiarism resources
  5. Questions
  6. Exercises
  7. Exam questions

12.1.3.5 check documents using antiplagiarism resources  

Ethical issues | Просмотров: 51 | Добавил: bzfar77 | Дата: 22.11.2020 | Комментарии (0)

SMART objectives

  1. Description
  2. Five principles
  3. Example
  4. Questions
  5. Exercises
Stages of SDLC | Просмотров: 104 | Добавил: bzfar77 | Дата: 17.11.2020 | Комментарии (0)

Project work. Stage: Evaluation

  1. What SMART goals have you set for yourself?
  2. Table of discussion of the degree of success that your system meets the original objectives
  3. Evidence of client's feedback
  4. Discussion of course work's result (summary of a project)
  5. Questions
  6. Exercises
  7. Exam questions
Stages of SDLC | Просмотров: 58 | Добавил: bzfar77 | Дата: 15.11.2020 | Комментарии (0)

SQL queries. Data Manipulation Language

  1. Definition
  2. SELECT
  3. INSERT
  4. UPDATE
  5. DELETE
  6. Questions
  7. Exercises
  8. Exam questions

11.4.2.4 describe the basic SQL queries for working with one table in a database: SELECT, UPDATE, INSERT and DELETE

11.4.2.5 use SQL SELECT for data selection in more tables

Relational databases | Просмотров: 266 | Добавил: bzfar77 | Дата: 10.11.2020 | Комментарии (0)

Data dictionary

11.4.2.1 explain the purpose of data dictionary 

Relational databases | Просмотров: 153 | Добавил: bzfar77 | Дата: 10.11.2020 | Комментарии (0)

SQL queries. Data Definition Language.

  1. Definition
  2. CREATE
  3. DROP
  4. ALTER
  5. Questions
  6. Exercises
  7. Exam questions

11.4.2.2 compare the data definition language (DDL), and the data manipulation language (DML) 
11.4.2.3 describe the basic SQL queries for working with tables in a database: CREATE, ALTER and DROP

 

Relational databases | Просмотров: 163 | Добавил: bzfar77 | Дата: 10.11.2020 | Комментарии (0)

Небольшая статья о том, какие меры можно принять, чтобы снизить риски при работе в глобальной сети.

 

Protection data | Просмотров: 21 | Добавил: bzfar77 | Дата: 09.11.2020 | Комментарии (0)