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Oracle Database Connection Flow: Client Request, Listener Validation, Server SQL Execution.

Install Oracle 19c, SQL Developer, Connect Database, and Open Enterprise Manager on Windows 10.

Understanding Oracle Database File Structure and Environment Variables on Windows and Linux.

Creating Oracle CDB, PDB, Adding HR Schema to PDB via SQL*Plus, and Connect with OSD on Windows 10.

Lesson05 Part 1 - SQL Command Types Explained | DDL, DML, DQL, DCL, TCL in Simple Words.

Lesson05 Part 3 - Creating Roles ( Predefined and User-defined ) on Oracle Linux.

Lesson05 Part 2 - Creating and Managing Users, System and Object Privileges on Oracle Linux.

Lesson04 Part 5 - Dealing with Oracle SQL Developer (OSD) on Oracle Linux.

Lesson 04 Part 4 – Adding Schema in PDB Using Oracle SQL Developer on Oracle Linux.

Lesson 04 Part 3 – Adding Schema in PDB Using SQL*Plus Commands on Oracle Linux.

Lesson 04 Part 2 – Creating PDBs Using DBCA, Oracle SQL Developer and SQL*Plus on Oracle Linux.

Lesson 04 Part 1 – Creating CDBs and PDBs on Oracle Linux.

Row Transposition Cipher

10

11

13a

12b

12a

13b

3

2

AES (Advanced Encryption Standard)

DES (Data Encryption Standard)

Vernam (Stream) & Rail Fence (Transposition) & Vigenère Cipher

Affine & Hill Cipher

RSA

Excel Lab الاكسيل عملي Part 1 الجزء الأول

Excel Lab الاكسيل عملي Part 2 الجزء الثاني

Excel Basics أساسيات الاكسيل

Word Basics أساسيات الوورد