What is the difference between screening and covert screening?
What will be an ideal response?
Screening involves a reasonable examination of persons, cargo, vehicles, or baggage for the protection of the vessel, its passengers, and crew. Covert screening occurs in situations where biometric samples are being collected at a location that is not known to bystanders. An example of a covert environment might involve an airport checkpoint where face images of passengers are captured and compared to a watch list without passengers' knowledge.
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Which one of the following statements adds the Pet structure named parrot to the List object named bird List?
Look at the following code sample:
```
struct Pet
{
public string name;
public int age;
public string type;
}
List
Which of the following choices is not one of the common features shared between projects and processes?
A. Defined goals B. Practical constraints C. Unique scope of work D. Zero interaction with other components
Write a program that allows the user to convert a temperature given in
degrees from either Celsius to Fahrenheit or Fahrenheit to Celsius. Use the following formulas: Degrees_C = 5 (Degrees_F ? 32) / 9 Degrees_F = (9 (Degrees_C) / 5) + 32 Prompt the user to enter a temperature and either a C or c for Celsius or an F or f for Fahrenheit. Convert the temperature to Fahrenheit if Celsius is entered, or to Celsius if Fahrenheit is entered. Display the result in a readable format. If anything other than C, c, F, or f is entered, print an error message and stop. This project uses selection to enhance the program FtoC developed in Chapter 2. The solution includes a default case if an incorrect character (anything other than a ‘C’ or ‘F’, either upper or lower case) is entered for the units. A common error is to write the while control expression as an OR instead of an AND, so the loop does not end when either ‘Q’ or ‘q’ is entered. With an OR expression one or both sides of the expression will always be true (if ‘Q’ is entered, the variable quit is not equal to ‘q’, and vice versa); quit must be both not equal to ‘Q’ and not equal to ‘q’ to enter the loop.
? Critical Thinking Questions Case 4-2 ? Jerry has inherited an Excel sheet that lists all of the system requirements for his team's new project. But unfortunately, his predecessor did not label the requirements with categories-or in some cases failed to categorize them correctly. He needs to take care of this so the requirements can be sorted correctly. ?Jerry has found one system requirement that he thinks could fit into a couple of different categories. The requirement is as follows: An employee record must be added, changed, or deleted only by a member of the human resources department. What is the best categorization of this requirement?
A. ?Performance B. ?Control C. ?Process D. ?Input