Computer Components and Functions Quiz

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Questions and Answers

Which peripheral component is used to input data into a computer?

  • Printer
  • Mouse
  • Monitor
  • Keyboard (correct)

Which type of memory is volatile and loses its data when the computer is turned off?

  • Flash Memory
  • RAM (correct)
  • ROM
  • Magnetic Storage

What is the primary function of the ALU (Arithmetic Logic Unit) in a processor?

  • Store data permanently
  • Control data flow between components
  • Perform arithmetic and logical operations (correct)
  • Display information on screen

Which protocol is used to dynamically assign IP addresses to devices on a network?

<p>DHCP (C)</p> Signup and view all the answers

Which layer of the OSI model is responsible for data formatting and encryption?

<p>Presentation Layer (C)</p> Signup and view all the answers

What is a significant advantage of using IPv6 over IPv4?

<p>Increased address space (C)</p> Signup and view all the answers

Which component is considered the brain of the computer?

<p>CPU (D)</p> Signup and view all the answers

Which feature in Adobe's presentation software allows you to add transitions between slides?

<p>Transitions Tab (C)</p> Signup and view all the answers

What technology is commonly used to provide internet access over long distances using existing electrical power lines?

<p>Power Line Communication (PLC) (D)</p> Signup and view all the answers

Which technology is used to provide high-speed internet over traditional phone lines?

<p>DSL (D)</p> Signup and view all the answers

Which protocol is primarily used for assigning dynamic IP addresses to devices on a network?

<p>Dynamic Host Configuration Protocol (DHCP) (D)</p> Signup and view all the answers

Which layer of the OSI model is responsible for data encryption and decryption?

<p>Presentation Layer (C)</p> Signup and view all the answers

What is the primary function of the Transport layer in the OSI model?

<p>To provide end-to-end communication control (D)</p> Signup and view all the answers

Which component is considered the main memory of a computer?

<p>RAM (B)</p> Signup and view all the answers

What is the primary function of a computer processor?

<p>To execute instructions and process data (D)</p> Signup and view all the answers

What is the primary purpose of IPv6 Stateless Address Autoconfiguration (SLAAC)?

<p>To allow devices to self-configure an IPv6 address without a DHCP server (A)</p> Signup and view all the answers

Which of the following is an example of a peripheral component of a computer?

<p>Printer (D)</p> Signup and view all the answers

Which layer of the OSI model is responsible for logical addressing and routing?

<p>Network Layer (B)</p> Signup and view all the answers

Which protocol is utilized for reliable data transmission by checking for errors and retransmitting lost packets?

<p>TCP (D)</p> Signup and view all the answers

Which of the following features in Adobe's presentation software is used to add animations to slides?

<p>Animations tab (C)</p> Signup and view all the answers

What feature should you use in Adobe's presentation software to collaborate with team members in real-time?

<p>Share function (C)</p> Signup and view all the answers

Which setting in presentation software adjusts the time each slide is displayed during a slideshow?

<p>Slide Transition Duration (D)</p> Signup and view all the answers

In Adobe's presentation software, which option allows for consistency in the appearance of your slides?

<p>Master Slide (D)</p> Signup and view all the answers

Which step is essential for installing presentation software on a computer?

<p>Download the installation file from the official website (A)</p> Signup and view all the answers

Flashcards

Keyboard

A peripheral input device used to enter text and commands into a computer.

Processor

The central processing unit (CPU) of a computer responsible for executing instructions and processing data.

RAM

Random Access Memory. A type of volatile memory used by the computer for temporary storage of data and programs currently in use.

ROM

Read-Only Memory. A type of non-volatile memory that stores permanent instructions and data that the computer needs to boot up.

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DHCP

Dynamic Host Configuration Protocol. A network protocol used to automatically assign IP addresses to devices on a network.

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IPv6

Internet Protocol version 6. The newest version of IP addresses that provides a much larger address space and enhanced security features.

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TCP

Transmission Control Protocol. A protocol used in the TCP/IP stack for reliable data transmission between nodes.

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Fiber Optics

A high-speed data transmission technology that uses light pulses traveling through thin glass fibers.

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Insert Image

To add a picture to a slide in a presentation software.

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Share for Review

A feature in Adobe's presentation software that enables real-time collaboration on the same presentation with others.

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Transitions Tab

A feature in Adobe's presentation software for adding visual effects when moving between slides.

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Power Line Communication (PLC)

A technology that uses existing electrical power lines to transmit internet data over long distances.

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IP (Internet Protocol)

A protocol in the TCP/IP stack that handles the delivery of data packets from the source to the destination based on IP addresses.

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Presentation Layer

The layer of the OSI model responsible for data encryption and decryption, ensuring secure data transfer.

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SLAAC

Stateless Address Autoconfiguration (SLAAC) enables devices to automatically obtain an IPv6 address without needing a DHCP server.

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Network Layer

The Network Layer of the OSI model is responsible for handling logical addressing (IP addresses) and routing data packets across a network.

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Transport Layer

The Transport Layer of the OSI model handles end-to-end communication between applications, providing data segmentation and reliable delivery.

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Presentation Software

Presentation software allows you to create and deliver dynamic slide shows, often incorporating multimedia elements like images, videos, and animations.

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Master Slide

In presentation software, the Master Slide defines the overall design and layout of your presentation, ensuring consistency across all slides.

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Cloud Sharing

Cloud sharing features allow you to collaborate on presentations with others in real-time, enabling simultaneous editing and viewing.

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Study Notes

Question 1

  • Peripheral component for data input: Keyboard

Question 2

  • Processor role: Executes instructions and processes data

Question 3

  • Main component for executing instructions: Central Processing Unit (CPU)

Question 4

  • RAM vs. ROM: RAM is volatile, ROM is non-volatile

Question 5

  • Cache memory type: SRAM

Question 6

  • ALU function: Performs arithmetic and logical operations

Question 7

  • Computer's brain: Central Processing Unit (CPU)

Question 8

  • Volatile memory losing data: RAM

Question 9

  • CPU cooling component: Heat sink

Question 10

  • Two main memory types: RAM and ROM

Question 11

  • Component for permanent data storage: RAM

Question 12

  • Control Unit function: Directs processor operation and coordinates other units

Question 13

  • Protocol for dynamic IP assignment: DHCP

Question 14

  • Advantage of IPv6 over IPv4: Improved Security

Question 15

  • TCP protocol function: Ensures reliable data transmission

Question 16

  • Recent data transmission technology: Fiber optics

Question 17

  • OSI layer for connections: Session layer

Question 18

  • Internet technology: DSL

Question 19

  • ARP protocol function: Mapping IP addresses to MAC addresses

Question 20

  • DHCP protocol feature: Dynamic IP assignment

Question 21

  • OSI layer for logical addressing and routing: Network layer

Question 22

  • Protocol for reliable data transmission: TCP

Question 23

  • Protocol for data encryption/decryption: Presentation layer

Question 24

  • OSI layer function of Transport Layer: Providing end-to-end communication control

Question 25

  • Example of a peripheral component: Printer

Question 26

  • Component responsible for executing instructions: Processor

Question 27

  • Memory for frequently accessed data: Cache memory

Question 28

  • Memory for boot-up data: ROM

Question 29

  • Peripheral input device: Keyboard

Question 30

  • Memory with high speed/small capacity: Cache memory

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