A Chief Executive Officer (CEO) wants to have the ability to log on to all applications upon arrival at the office. The CEO would like to have the ability to provide credentials only once. Which of the following is BEST for this requirement?
A. SSO
B. Software token
C. PIN
D. Multifactor authentication
A log entry indicating the deletion of a file by a user during a previous session is an example of data:
A. analysis.
B. exportation.
C. querying.
D. persistence.
Which of the following is a characteristic of volatile storage?
A. It is the preferred method for archiving files.
B. It can only be written once.
C. It causes information to be lost if power is removed.
D. It is inherent in all solid-state components.
In which of the following categories do smart devices belong?
A. Appliances
B. Multifunction devices
C. IoT devices
D. Mobile devices
A programmer wants to use a programming language in which high performance is a requirement. Which of the following language types is the BEST option?
A. Markup language
B. Scripting language
C. Compiled language
D. Interpreted language
Which of the following is MOST often used to retrieve data from a relational database?
A. DELETE
B. ALTER
C. QUERY
D. IMPORT
Which of the following is BEST to do immediately after installing an OS on a new machine in order to mitigate OS vulnerabilities?
A. Disable system users.
B. Install antivirus software.
C. Enable the firewall.
D. Install patches.
A consultant is designing a flowchart for a presentation. The flowchart uses red arrows to guide viewers to the next object. Which of the following represents the function being used?
A. Engagement
B. Sequence
C. Exit strategy
D. Color-coding
Which of the following actions would a technician MOST likely perform FIRST when troubleshooting an issue?
A. Research errors that are known to result in the issue.
B. Gather information to clarify and duplicate the symptom.
C. Apply known solutions that address the symptom.
D. Systematically evaluate common causes of the issue.
A systems administrator wants to ensure users cannot change their passwords to ones they have used before. Which of the following password best practices should the administrator implement?
A. Password complexity
B. Password length
C. Password expiration
D. Password history
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