____ operation codes are restricted to be used in the operating system or other system software.
A. Privileged
B. User
C. Specialized
D. System
Answer: A
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Answer the following statements true (T) or false (F)
1. Many recovery diskettes are designed to boot MS-DOS and they use MS-DOS commands in the recovery process. 2. Typically, a user accesses a computer through an application programming interface and the program communicates with the operating system through an application program’s interface. 3. Under MS-DOS, a user cannot communicate directly with the operating system. 4. Under MS-DOS, the default drive and the system prompt are displayed by the operating system. 5. A delimiter, usually a comma, separates an MS-DOS command from its parameters and (if there are several) the parameters from each other.
Use the rules of exponents to combine like bases and simplify the expressions:
Relationships are links between the tables
Indicate whether the statement is true or false
Which tab do you click to insert a bookmark?
A. Insert B. Page Layout C. References D. Review