Computer Components Quiz

Question 1

• Peripheral component for inputting data into a computer is a keyboard.

Question 2

• Processor role: executes instructions and processes data.

Question 3

• Central Processing Unit (CPU) is the main component for executing instructions.

Question 4

• RAM is volatile, ROM is non-volatile. This is the key difference.

Question 5

• SRAM is the memory type used for cache memory.

Question 6

• ALU (Arithmetic Logic Unit) performs arithmetic and logical operations.

Question 7

• Central Processing Unit (CPU) is considered the brain of the computer.

Question 8

• RAM loses data when the computer is turned off; it is volatile memory.

Question 9

• Heat sink is responsible for cooling the CPU.

Question 10

• Two main types of computer memory are RAM and ROM.

Question 11

• Permanent data storage in a computer is handled by components other than RAM.

Question 12

• The control unit directs the processor and coordinates other components.

Question 1 (Page 2)

• Dynamic IP address assignment uses the DHCP protocol.

Question 2 (Page 2)

• IPv6 offers improved security over IPv4.

Question 3 (Page 2)

• TCP ensures reliable data transmission.

Question 4 (Page 2)

• Fiber optics represent a recent development in data transmission technology.

Question 5 (Page 2)

• The session layer manages application connections in the OSI model.

Question 6 (Page 2)

• DSL provides high-speed internet over traditional phone lines.

Question 7 (Page 2)

• ARP maps IP addresses to MAC addresses.

Question 8 (Page 2)

• DHCP dynamically assigns IP addresses on a network.

Question 10 (Page 3)

• Presentation layer handles data formatting and encryption.

Question 11 (Page 3)

• DNS translates domain names to IP addresses.

Question 12 (Page 3)

• Stateless Address Autoconfiguration (SLAAC) allows devices to self-configure IPv6 addresses without a DHCP server.

Question 13 (Page 3)

• Network layer handles logical addressing and routing.

Question 14 (Page 3)

• TCP ensures reliable data transmission via error checking and retransmission of lost packets.

Question 15 (Page 3)

• TCP and UDP operate at the Transport layer of the OSI model.

Question 16 (Page 3)

• IPSec is commonly used to make VPN connections.

Question 1 (Page 4)

• System requirements must be reviewed during software installation.

Question 2 (Page 4)

• Multimedia elements can improve presentations in Adobe software.

Question 3 (Page 4)

• Optimal performance configuration is one way to enhance presentation software.

Question 4 (Page 4)

• Animations tab adds animations to slides in presentation software.

Question 5 (Page 4)

• Adobe presentation software's share function facilitates collaborative work in real time.

Question 6 (Page 4)

• JPEG file format is commonly imported into Adobe presentation software.

Question 7 (Page 4)

• Cloud Sharing is used for real-time collaboration.

Question 8 (Page 4)

• Slide Transition Duration is for setting the slide display time during a slideshow.

Question 1 (Page 5)

• Download the installation file from the official website to install presentation software.

Question 2 (Page 5)

• Adobe's master slide feature ensures consistency in slide appearance.

Question 3 (Page 5)

• Adobe presentation software creates and edits multimedia presentations.

Question 4 (Page 5)

• Insert menu adds new slides in presentation software.

Question 5 (Page 5)

• Restarting the software is a solution to resolve unresponsive Adobe presentation software.

Question 6 (Page 5)

• Master Slide manages consistent presentation look and feel.

Question 7 (Page 5)

• Image insertion can be done by clicking insert and then image from the menu.

Question 8 (Page 5)

• Share for review is how real-time collaboration is done.

Question 9 (Page 5)

• Transition tab allows adding transitions between slides.

Question 10 (Page 5)

• The .pdf format is good for ensuring compatibility across devices.

Question 11 (Page 5)

• Power Line Communication (PLC) is used to deliver internet over power lines.

Question 12 (Page 5)

• DHCP dynamically assigns IP addresses on a network.

Question 13 (Page 5)

• IP addresses packets from source to destination hosts.

Question 14 (Page 5)

• Presentation layer is responsible for data encryption and decryption in the OSI model..

Question 15 (Page 5)

• Transport layer controls end-to-end communication within the OSI model.

Question 16 (Page 5)

• Nothing is listed on page 5, for question 16.

Question 17 (Page 6)

• DHCP automatically assigns IP addresses to devices.

Question 18 (Page 6)

• TCP is used for reliable data transport.

Question 19 (Page 6)

• Wifi is an example of wireless networking.

Question 20 (Page 6)

• Transport layer provides end-to-end communication services for applications.

Question 21 (Page 6)

• Network layer is responsible for data routing through network segments.

Question 22 (Page 6)

• A computer's primary memory is RAM (random access memory).

Question 23 (Page 6)

• The motherboard connects and enables communication between various computer components.

Question 24 (Page 6)

• RAM (random access memory) is volatile memory that loses data when power is off.

Question 25 (Page 6)

• A printer is an example of a peripheral component.

Question 26 (Page 7)

• A processor (CPU) is responsible for executing computer instructions.

Question 27 (Page 7)

• Cache memory is used for speedy access to frequently used data.

Question 28 (Page 7)

• ROM (Read-Only Memory) permanently stores startup data and instructions.

Question 29 (Page 7)

• A keyboard is a peripheral input device.

Question 30 (Page 7)

• Cache memory is fast, but it has low storage capacity.