When a hacker discovers a security hole in software that is unknown to the software vendor.it is an example of: sniffing. social engineering. phishing. zero-day vulnerability. snooping

Simon has noticed that his computer seems to be pretty slow. Which item should he check to improve his computer's speed? (1 point) power supply unit cache read-only memory pixel

Given an entity that has only candidate keys with 4 or more attributes, it is usually recommended to create a surrogate key for the entity. True False

Keynote is a presentational software that provides a starter page to help guide a user's design. What is the starter page called? A. poster B. template C. livestream D. slideshow

Task Instructions In Query Design view of the WorkshopsByType query, add a caption of Participant Fee to the CostPerPerson field.

Boolean operators allow you to eliminate certain words from the search. True False

An employee clicks on a link in an email from what looks like a fellow employee and is taken to a fraudulent website which asks for personal information is an example of: click fraud. DDOS attack. phishing. pharming. identity theft.

Which of the following is not a replica type? Query Database Table Data

What are the advantages of Cloud Computing? Scalability based on user size There are no limit by memory or disk space on your computer Services can be leased for a limited time on as-needed basis All of the above

How is the print statement different from the return statement? The print statement can only print out text to the user's console. The print statement returns a value back to the caller of the function. The print statement returns "None' to the console. The print statement causes a function to stop its execution.

What term refers to tiny individually colored light-sensitive squares, or picture elements, that make up a digital image file? (1 point) resolution pixels tones metadata