What is MTBF?
A. the maximum amount of time that an organization can tolerate a single resource or function being down
B. the average time required to repair a single resource or function when a disaster or disruption occurs
C. the estimated amount of time a device will operate before a failure occurs
D. the shortest time period after a disaster or disruptive event within which a resource or function must be restored to avoid unacceptable consequences
C
Explanation: Mean time between failure (MTBF) is the estimated amount of time a device will operate before a failure occurs.
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In a cout statement, which of the following will advance the output position to the beginning of the next line?
a. endl or \n b. end1 or /n c. \n or \t d. \t or \b e. \\ or \'
Given the class definition, give the class diagram.
```
class Pair
{
public:
Pair();
Pair(double, double);
void setFirst(double);
void setSecond(double);
double getFirst();
double getSecond();
protected:
double first;
double second;
};
```
Put your answer here:
The ________ function removes the first 32 nonprinting character codes
Fill in the blank(s) with correct word
____ control structures use a looping structure, such as while, for, or do...while, to repeat a set of statements.
A. Iterative B. Recursive C. Procedural D. Object