What You Will Learn!
- مراجعة علي جميع موضوعات الكتاب
- مراجعة علي محتويات الفصل
- حل أسئلة كل فصل
- شرح اسئلة كل فصل
Description
يتناول الكورس حل مع التوضيح لأسئلة الكتاب الدراسي المقرر علي بعض طلاب الجامعات understanding computer
حيث يتناول عرض مع التوضيح اسئلة
الفصل الاول Introduction to the World of Computers
Computers in Your Life
> Why Learn About Computers?
> Computers in the Home
> Computers in Education
> Computers on the Job
> Computers on the Go
What Is a Computer and What Does
It Do?
> Data vs. Information
> Computers Then and Now
> Hardware
> Software
> Computer Users and Professionals
Computers to Fit Every Need
> Embedded Computers
> Mobile Devices
> Personal Computers (PCs)
> Midrange Servers
> Mainframe Computers
> Supercomputers
Computer Networks and the Internet
> What Are the Internet and the World Wide
Web?
> Accessing a Network or the Internet
> Surfing the Web
> Searching the Web
Computers and Society
> Benefits of a Computer-Oriented
Society
> Risks of a Computer-Oriented Society
> Differences in Online Communications
> The Anonymity Factor
> Information Integrity
الفصل الثاني The System Unit: Processing and Memory
Data and Program Representation
> Digital Data Representation
> Representing Numerical Data: The Binary
Numbering System
> Coding Systems for Text-Based Data
> Coding Systems for Other Types of Data
> Representing Software Programs: Machine Language
الفصل الثالث Storage
Storage Systems Characteristics
> Storage Media and Storage Devices
> Volatility
> Random vs. Sequential Access
> Logical vs. Physical Representation
> Type of Storage Technology Used
Hard Drives
> Magnetic Hard Drives and Solid-State Drives (SSDs)
> Internal and External Hard Drives
> Hard Drive Speed, Disk Caching, and Hybrid Hard Drives
> Hard Drive Partitioning and File Systems
> Hard Drive Interface Standards
Optical Discs
> Optical Disc Characteristics
> Read-Only Optical Discs: CD-ROM,DVD-ROM, and BD-ROM Discs
> Recordable Optical Discs: CD-R, DVD-R,DVD+R, and BD-R Discs
> Rewritable Optical Discs: CD-RW, DVD-RW, DVD+RW, and BD-RE Discs Flash Memory
> Flash Memory Cards
> USB Flash Drives
Other Types of Storage Systems
> Network Storage and Online/Cloud S torage Systems
> Smart Cards
> Holographic Storage 1
> Storage Systems for Large Computer Systems
الفصل الرابع Input and Output
الفصل الخامس System Software
الفصل السادس Application Software
الفصل السابع Computer Networks
Who Should Attend!
- لطلاب الجامعات الدارسي لكتاب understanding computer
