Podcast
Questions and Answers
What is the purpose of a Programmable Interrupt Controller (8259)?
What is the purpose of a Programmable Interrupt Controller (8259)?
- To assign interrupts to devices (correct)
- To troubleshoot display problems
- To provide power supply to the motherboard
- To check for loose connections
Which unit is responsible for troubleshooting problems in the keyboard and mouse?
Which unit is responsible for troubleshooting problems in the keyboard and mouse?
- Unit 1
- Unit 3 (correct)
- Unit 4
- Unit 2
What is the main function of a Switch Mode Power Supply (SMPS)?
What is the main function of a Switch Mode Power Supply (SMPS)?
- To provide power supply to the motherboard (correct)
- To assign interrupts to devices
- To troubleshoot display problems
- To check for loose connections
Which type of media has the highest bandwidth?
Which type of media has the highest bandwidth?
What are the two main types of networks discussed in the text?
What are the two main types of networks discussed in the text?
Which unit is responsible for troubleshooting problems in the display, HDD, CDROM, FDD, sound, keyboard, mouse, printer, and modem?
Which unit is responsible for troubleshooting problems in the display, HDD, CDROM, FDD, sound, keyboard, mouse, printer, and modem?
What are the different types of media discussed in the text?
What are the different types of media discussed in the text?
Which unit is responsible for troubleshooting problems in motherboards and visual display units?
Which unit is responsible for troubleshooting problems in motherboards and visual display units?
What is the purpose of a Programmable Interrupt Controller (8259)?
What is the purpose of a Programmable Interrupt Controller (8259)?
What is the main function of a Switch Mode Power Supply (SMPS)?
What is the main function of a Switch Mode Power Supply (SMPS)?
Flashcards are hidden until you start studying
Study Notes
Interrupt Controller and Power Supply
- The Programmable Interrupt Controller (8259) is responsible for handling interrupts generated by peripheral devices.
- The main function of a Switch Mode Power Supply (SMPS) is to provide efficient and regulated power supply to the system.
Troubleshooting Units
- The Input/Output (I/O) unit is responsible for troubleshooting problems in the keyboard and mouse.
- The Peripheral Unit is responsible for troubleshooting problems in the display, HDD, CDROM, FDD, sound, keyboard, mouse, printer, and modem.
- The Motherboard and Visual Display Unit is responsible for troubleshooting problems in motherboards and visual display units.
Network Types
- The two main types of networks discussed in the text are Local Area Network (LAN) and Wide Area Network (WAN).
Media Types
- The different types of media discussed in the text are Optical, Coaxial, Twisted Pair, and Fiber Optic.
- Fiber Optic media has the highest bandwidth.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
