In the declaration statement below, ____ acts as an object handle.Scanner keyboard = new Scanner( System.in );
A. Scanner
B. keyboard
C. new
D. System.in
Answer: B
Computer Science & Information Technology
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Indicate whether the statement is true or false
Computer Science & Information Technology
When using Internet Explorer 11, how do you open a new tab?
A) click the left arrow button B) click the plus sign C) click the star D) click the ellipsis (...)
Computer Science & Information Technology
A MAC address uses which of the following formats?
A) Hexadecimal B) Binary C) Decimal D) Unicode
Computer Science & Information Technology
An organization can use either Social Security Number or Employee ID as the primary key for a table. These two fields are considered ____ keys.
A. primary B. candidate C. alternate D. index
Computer Science & Information Technology