Compare one-factor and multiple-factor authentication.

What will be an ideal response?


Authentication techniques range from a one-factor simple log-on action. This action identifies users based on something that only the user knows such as a password. A multiple-factor authentication may additionally require something that the user has, such as public key certificates, biometrics, and secure hardware tokens.

Computer Science & Information Technology

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When compiling a class in a package, the javac command-line option ________ causes the javac compiler to create appropriate directories based on the class’s package declaration.

a. -p. b. -a. c. -d. d. -dir.

Computer Science & Information Technology

A clock uses nested repetition structures to keep track of the time.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

The Hue slider is the set of triangles pointing to the rainbow bar in the dialog box, and dragging one triangle moves both of them.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

If two large float numbers are multiplied, the result may be too large to be represented. This is called

What will be an ideal response?

Computer Science & Information Technology