WGU D322 OBJECTIVE ASSESSMENT FINAL INTRODUCTION TO IT COMPLETE 100 QUESTIONS AND

WGU D322 OBJECTIVE ASSESSMENT FINAL INTRODUCTION TO IT COMPLETE 100 QUESTIONS AND

1 P a g e WGU D322 OBJECTIVE ASSESSMENT FINAL INTRODUCTION TO IT 2026-2027 COMPLETE 100 QUESTIONS AND CORRECT ANSWERS Which network topology best handles downed links without losing connectivity between devices? 1) Bus 2) Ring 3) Mesh 4) Star - ANSWER- 3) Mesh. It allows connectivity even when a link is out of service Which type of network is used to interconnect devices in a single office or building? 1) WAN 2 P a g e 2) PAN 3) SAN 4) LAN - ANSWER- 4) LAN - Local Area Network What is the minimum grade of network cable required to transmit 1 Gpbs? 1) CAT3 2) CAT5e 3) CAT2 4) CAT5 - ANSWER- 2) CAT5e Which type of transmission media can broadcast in baseband mode? 1) Twisted pair cable 2) Optical wire 3) Wireless transmission 4) Coax cable - ANSWER- 4) Coax Cable 3 P a g e IP addresses are traditionally written in _____________ notation. 1) Encrypted 2) Dotted decimal 3) Binary 4) Mnemonic - ANSWER- 2) Dotted decimal What is the tool used to encode a document while focusing on appearance known as? 1) HTTP 2) HTML 3) DNS 4) URL - ANSWER- 2) HTML (Hyper Text Markup Language) Which technique allows someone to obtain sensitive information, such as usernames and passwords, by pretending to be a trustworthy person? 1) Buffer overflow 2) black hat 4 P a g e 3) phishing 4) Packet sniffing - ANSWER- Phishing What are two roles of firewalls? (2 Answers) 1) Block outgoing messages to specific destinations 2) Block outgoing messages to all destinations 3) Block incoming messages from trustworthy sources 4) Block incoming messages from untrustworthy sources - ANSWER- 1 & 4 Which tool resides between the client and server to protect the client from adverse actions of the server? 1) Auditing software 2) Proxy server 3) Router 4) Antivirus software - ANSWER- Proxy server Where are the basic functions of the operating system located?