The control variable of a counter-controlled loop should be declared as ________to prevent errors.

a. int.
b. float.
c. double.
d. Any of the above.


a. int.

Computer Science & Information Technology

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You have just received a new laptop computer to enhance your company's digital security. You have just noticed a recessed small glass device adjacent to the touch pad. What is the most likely function of this new device?

A. light sensor B. fingerprint scanner C. retina scanner D. on/off button

Computer Science & Information Technology

Identify a true statement about working with related data in a subdatasheet in Microsoft Access 2016.?

A. ?When the primary table is opened, the subdatasheet for each record in the primary table is collapsed until it is expanded by clicking the expand button. B. ?After a one-to-many relationship between tables with a common field is defined, the Subdatasheet is present only in the secondary table in the relationship. C. ?The subdatasheet does not display related records. D. ?Records in subdatasheet cannot be deleted.

Computer Science & Information Technology

The sites that provide search functionality for BitTorrent are called ____ sites.

A. baseline B. distributive C. index D. implementing

Computer Science & Information Technology

Case OFF 1-2Wes has been using the Save command and the Save As command interchangeably with mixed results.  He is now taking the time to learn about the Save options and how each one works.Wes wants to save a file using its current name and save location. In this case, he would use the ____ command.

A. Save B. Save As C. Save New D. Save As New

Computer Science & Information Technology