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- 1. Multiple Choice
Dan finished a meeting early with a client and wants to catch up on his e-mails from work. Dan notices that the local coffee shop has free wi-fi access. What network hardware is allowing Dan to connect his computer to the wi-fi network?
Access Point
Gateway
Switch
Router
- 2. Multiple ChoiceWhich network protocol manages the transaction that occurs between the Web server and your computer when you visit a Web page?IMAPHTTPSMTPPOP
- 3. Multiple ChoiceA graphic designer purchased a new device. The purpose is to convert her sketches that she drew on paper to a digital format. She connects the device to her computer via USB. However, the device is not recognized by her computer. What is the next step?She must purchase a device manufactured by the same manufacturer as her computerShe must locate and install the driver for her scanner.She must locate and install the driver for her stylus.This output device is not compatible.
- 4. Multiple ChoiceWhat is the term for the main circuit board of your computer to which other components are attached so that everything in your computer works together?Central Processing UnitPower SupplyHard DriveMotherboard
- 5. Multiple Choice
Study the example in the image. Which type of I/O port is shown?IEEE 1394Ethernet/RJ-45HDMIDVI - 6. Multiple ChoiceDarnell began his own photography business. He has been booked for months photographing weddings and infants. Which file management task should Darnell perform on a regular basis to ensure he does not lose his digital photo files if he were to lose his camera or if his computer hard drive were to fail?Create a backup.Delete unneeded files.Save work frequently.Create new folders.
- 7. Multiple ChoiceRhonda installed the Linux operating system on her computer. Which of the following reasons would most likely explain why she chose Linux over Windows or Mac OS?Rhonda wants an operating system that supports the largest variety of commercial application software.Rhonda wants the same operating system that is installed on the majority of desktop computers.Rhonda wants an operating system that is virtually virus-free.Rhonda has an Apple computer.
- 8. Multiple ChoiceA small IT company is expanding their services into the mobile app development market. Because each employee is working on a different part of a mobile app project, they need all computers to have a dedicated connection to each other on the network for reliability. What type of network topology would the company need?MeshRingBusStar
- 9. Multiple ChoiceWhich type of cable is capable of carrying both audio and video signals, and is used to connect computers and televisions?VGADVIUSBHDMI
- 10. Multiple ChoiceWhich network topology requires computers to possess a token in order to send data over the network?MeshRingBusStar
- 11. Multiple ChoiceXenia purchased a smartphone that includes an online store called the App Store. Which operating system is included with Xenia's smartphone?iOSBlackBerryWindows PhoneGoogle Android
- 12. Multiple ChoiceA common network protocol was created for users to be able to easily access a company's unique IP address by remembering the text-based URL address instead of a complicated sequence of numbers. Which protocol allows users to find a Web site by remembering only the name?TCP/IPDNSHTTPPOP
- 13. Multiple ChoiceWhich operating system is a frequent target of virus attacks because of its large market share?iOSLinuxMac OSWindows
- 14. Multiple ChoiceWhich of the following is an example of a local area network (LAN)?Computers connected within a massive geographic areaComputers connected within a large city or multiple small citiesComputers connected within a small geographic areaA single stand-alone computer
- 15. Multiple ChoiceJulie just started a new job at a department store. She is learning how to check out customers using a cash register. Which input device would Julie use to scan items as the customers check out?Fingerprint ScannerStylusGamepadBarcode Reader
- 16. Multiple ChoiceWhich example is a valid IPv4 address?192.168.1.1000192.169.1.100192168.1.100.255192.168.1.100.255
- 17. Multiple ChoiceKen wants to connect a set of speakers and a microphone to his computer. Which type of connector does he need to use?RJ-11AudioHDMIRj-45
- 18. Multiple ChoiceKimiko is shopping for a new desktop computer. She wants a computer that comes with an operating system that supports the largest collection of application software on the market. Kimiko should be shopping for a computer with which operating system?LinuxMac OSWindows PhoneMicrosoft Windows
- 19. Multiple ChoiceWhich of the following is an example of a valid name for a file?Less@n1.docxLesson*1.docxlesson=1.docxlesson1.docx
- 20. Multiple ChoiceWhat is the difference between Internet Message Access Protocol (IMAP) and Post Office Protocol (POP) for incoming e-mails?IMAP stores e-mail messages on the e-mail server, while POP downloads the messages from the e-mail serverIMAP is used for sending outgoing e-mail, while POP is used for receiving incoming e-mail.IMAP and POP are both e-mail protocols for incoming e-mail.IMAP downloads all the messages, while POP stores e-mail messages on the e-mail server.
- 21. Multiple ChoiceWhich network topology is the most common topology used today?BusRingMeshStar
- 22. Multiple ChoiceDerek uses an operating system that is very popular in the technology community because it can run on older machines, requires fewer system resources than other operating systems, and is open-source. Which operating system is Derek most likely using?AndroidLinuxWindowsMac OS
- 23. Multiple ChoiceWhich choice lists two network topologies in which the network will continue to function normally even if one computer or cable fails?Bus and RingStar and MeshRing and MeshBus and Star
- 24. Multiple ChoiceKikutaro is the network administrator for his company. He is in charge of supervising multiple LANs. Which network hardware device can he use to connect the LANs together, and also use as a firewall?RouterBridgeSwitchHub
- 25. Multiple ChoiceWhich statement about the mainframe/terminal network model is true?Each terminal runs its own programs.The terminal requests resources from the mainframe.The mainframe/terminal network model is the most popular network model today.A mainframe computer runs all programs directly on the mainframe.
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