Which type of variable is used for qualitative values such as gender or eye color? continuous nominal discrete ordinal Explanation & Hint: Variables are either categorical or numerical. Categorical variables…
Refer to the exhibit. A data analyst wants to create a formula in Microsoft Excel that will automatically calculate the net revenue from the sales of dining sets. Which formula…
Match the type of data analysis with the question it can answer. Predictive ==> What might happen in the future? Prescriptive ==> What should be done next? Diagnostic ==> Why did something happen?…
Match the task and purpose to the appropriate Big Data analytics method. analyzing customer subscription cancellations and correlating them with customer comments and ratings to determine the most common reasons…
Which statement is true concerning data analytics? Predictive analytics uses simulation models and forecasting to suggest what could happen. Descriptive analytics attempts to predict what will happen next. Descriptive analytics…
A data analyst uses Excel and Tableau to identify patterns and correlations in a dataset to draw conclusions. Which phase of the analytic process is the analyst currently working on?…
4.6.5 Packet Tracer – Connect a Wired and Wireless LAN Answers Full 100% 2023 2024 This is Cisco 4.6.5 Packet Tracer – Connect a Wired and Wireless LAN Answers Full…
What is a drawback of the local database method of securing device access that can be solved by using AAA with centralized servers? There is no ability to provide accountability.…
Which memory location on a Cisco router or switch stores the startup configuration file? flash ROM RAM NVRAM Explanation & Hint: The startup configuration file of a Cisco router or…
Which memory location on a Cisco router or switch will lose all content when the device is restarted? flash NVRAM RAM ROM Explanation & Hint: RAM is volatile memory and…
A router with a valid operating system contains a configuration file stored in NVRAM. The configuration file has an enable secret password but no console password. When the router boots…
Which type of access is secured on a Cisco router or switch with the enable secret command? privileged EXEC console line virtual terminal AUX port Explanation & Hint: The enable secret command secures access…
Which two statements are true regarding the user EXEC mode? (Choose two.) Global configuration mode can be accessed by entering the enable command. The device prompt for this mode ends with the…
How does BYOD change the way in which businesses implement networks? BYOD provides flexibility in where and how users can access network resources. BYOD users are responsible for their own…
What type of network must a home user access in order to do online shopping? an intranet an extranet a local area network the Internet Answers Explanation & Hints: Topic…
Which device performs the function of determining the path that messages should take through internetworks? a DSL modem a router a web server a firewall Answers Explanation & Hints: Topic…
What characteristic of a network enables it to quickly grow to support new users and applications without impacting the performance of the service being delivered to existing users? scalability reliability…
A large corporation has modified its network to allow users to access network resources from their personal laptops and smart phones. Which networking trend does this describe? video conferencing cloud…
Which term refers to a network that provides secure access to the corporate offices by suppliers, customers and collaborators? extendednet Internet extranet intranet Answers Explanation & Hints: Topic 1.4.0 -…
Which two protocols are used to provide server-based AAA authentication? (Choose two.) TACACS+ RADIUS SNMP 802.1x SSH Explanation & Hint: The two protocols used to provide server-based AAA (Authentication, Authorization,…