What is a sentinel in a sentinel-controlled loop?

What will be an ideal response?

A fake data value used to cause exit from the loop.

Computer Science & Information Technology

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Modify the program in Fig. 16.13. Allow the user to add a new element to each element. For instance, if the user adds a phoneNumber element, the user should be prompt- ed to provide a phone number for each contact. Each time a user adds a contact, the user should be prompted to provide information for any new elements in addition to the first and last names. Func- tion printList

should print any new information as well as the contact’s first and last names. What will be an ideal response?

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Computer Science & Information Technology

You can set the number of undo actions allowed in PowerPoint up to 300

Indicate whether the statement is true or false

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Computer Science & Information Technology

What is the best solution that can be used to avoid having a single-point-of-failure when using RADIUS proxy servers?

A. Set up a backup RADIUS proxy to be used when needed B. Create a RADIUS server group C. Use multiple NICS in the RADIUS servers D. Create a RADIUS load-balancing group with defined priorities

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Computer Science & Information Technology

Can the attacker read the contents of the replayed message?

A. Yes, they can decrypt the message then retransmit the message B. Yes, they can decrypt the message C. No, they can only retransmit the message. D. No, they can only store the message

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Computer Science & Information Technology