Which of the following is when two or more types of authentication are used when dealing with access control?

A. Single sign-on
B. False positive
C. Multifactor authentication
D. Username and password


C. Multifactor authentication is when two or more types of authentication are used when dealing with user access control, for example, if a person needs to use a username and password and swipes a smart card.

Computer Science & Information Technology

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Rewrite the if statement below using only the relational operator < in all conditions. Assume that the value of score is between 0 and 100 inclusive.

``` if (score >= 90) printf("A\n"); else if (score >= 80) printf("B\n"); else printf("C\n"); ```

Computer Science & Information Technology

The ________ is best suited to measure the strength of the relationship between credit score and salary

Fill in the blank(s) with correct word

Computer Science & Information Technology

Each column in a routing table defines a single route.

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

Computer Science & Information Technology

A(n) ____________________ connection is usually a dedicated fiber line from the ISP to an office.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology