When you enter a password, the entry is masked with ____ for security.
A. bullets
B. numbers
C. letters
D. asterisks
Answer: A
Computer Science & Information Technology
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The __________ and __________ operators can be used to increment or decrement a pointer variable.
a. addition, subtraction b. ++, -- c. modulus, division d. All of these e. None of these
Computer Science & Information Technology
The class GridLayout constructs to hold components.
a. a horizontal grid with one row b. a vertical grid with one column c. a grid with multiple rows and columns d. a square grid with the same number of rows as columns
Computer Science & Information Technology
To begin designing a relational database, one must define the _____ by defining each table and the fields in it.
A. primary key B. foreign key C. physical structure D. logical structure
Computer Science & Information Technology
What does the /etc/fstab file do?
What will be an ideal response?
Computer Science & Information Technology