Computer Systems

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    Chapter 1 Computer Systems (46 videos) (Practice Test)

      1.1: Data Representation in a Digital Computer (Practice Test)
      Introduction to Data Representation
    1. Introduction to Data Representation
      1153 views
      1.2: Analog and Digital Signals (Practice Test)
      Analogue and Digital Electronics
    1. Analogue and Digital Electronics
      6196 views
      1.3: Digital Logic and Logic Gates (Practice Test)
      Logic Gates and Circuits: An Overview
    1. Logic Gates and Circuits: An Overview
      271 views
      2. AND Gate
    2. AND Gate
      321 views
      3. OR Gate
    3. OR Gate
      250 views
      4. NOT Gate
    4. NOT Gate
      194 views
      5. NAND Gate
    5. NAND Gate
      102 views
      6. NOR Gate
    6. NOR Gate
      110 views
      7. XOR Gate
    7. XOR Gate
      122 views
      8. Turth Table
    8. Turth Table
      222 views
      9. Introduction to Boolean Algebra
    9. Introduction to Boolean Algebra
      922 views
      10. Boolean Expression
    10. Boolean Expression
      323 views
      11. Basic Laws of Boolean Algebra
    11. Basic Laws of Boolean Algebra
      498 views
      12. Laws of Boolean Algebra
    12. Laws of Boolean Algebra
      605 views
      13. Conversion of Boolean Expression to Logic Circuit
    13. Conversion of Boolean Expression to Logic Circuit
      247 views
      14. What is K-Map
    14. What is K-Map
      991 views
      15. K- Maps with two variables
    15. K- Maps with two variables
      666 views
      16. K- Maps with three variables
    16. K- Maps with three variables
      783 views
      17. Duality Principal
    17. Duality Principal
      156 views
      1.4: Software Development Life Cycle (SDLC)
      Introduction to System Development Life Cycle ( SDLC)
    1. Introduction to System Development Life Cycle ( SDLC)
      835 views
      2. SDLC: Phases
    2. SDLC: Phases
      465 views
      3. Planning Phase
    3. Planning Phase
      335 views
      4. Feasibility Phase
    4. Feasibility Phase
      220 views
      5. Analysis Phase
    5. Analysis Phase
      456 views
      6. Requirement Engineering Phase
    6. Requirement Engineering Phase
      320 views
      7. Functional and Non Functional Requirements
    7. Functional and Non Functional Requirements
      8. Design Phase
    8. Design Phase
      239 views
      9. More on Design Phase
    9. More on Design Phase
      150 views
      10. Coding Phase
    10. Coding Phase
      133 views
      11. Testing Phase
    11. Testing Phase
      97 views
      12. Deployment Phase
    12. Deployment Phase
      123 views
      13. Maintenance Phase
    13. Maintenance Phase
      126 views
      1.5: Network Topology
      What is Network Topology
    1. What is Network Topology
      609 views
      2. Network Topologies: Advantages and Disadvantages
    2. Network Topologies: Advantages and Disadvantages
      380 views
      3. More on Network Top: Adv and Disadvantages
    3. More on Network Top: Adv and Disadvantages
      202 views
      4. Cloud Computing
    4. Cloud Computing
      92 views
      1.6: Cybersecurity
      Cyber safety and security
    1. Cyber safety and security
      2. Privacy issues and hacking
    2. Privacy issues and hacking
      382 views
      3. Security Threats
    3. Security Threats
      6 views
      4. Information security Terminologies
    4. Information security Terminologies
      267 views
      5. Worm , Adware , Spyware , Malware
    5. Worm , Adware , Spyware , Malware
      152 views
      6. Phishing in Information Security
    6. Phishing in Information Security
      7. Passwords
    7. Passwords
      9 views
      8. Firewalls , Encryption and Audits
    8. Firewalls , Encryption and Audits
      5 views
      9. Everyday Encryption on Internet and Cipher Methods
    9. Everyday Encryption on Internet and Cipher Methods
      10. Relationship between cryptogrpahic Keys and Password
    10. Relationship between cryptogrpahic Keys and Password