Two-way selection in Java is implemented using ____.
A. if statements
B. for loops
C. if...else statements
D. sequential statements
Answer: C
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The following session performs the given tasks. Remember that you must never use the rm -r command unless you really know what it does, i.e., that it removes everything in a directory recursively, including the directory itself
What will be an ideal response?
Translate the brokerage into an SQL schema. Use the necessary SQL machinery to express all constraints speci?ed in the E-R model.
We will start with the diagram in Figure 4.30. In translating this E-R diagram, we choose to combine IsHandledBy with Account, WorksIn with Broker,and Office with ManagedBy. The rationale for these combinations is that in each case the entity type is a key role in the corresponding relationship. The reason why ManagedBy is combined with Office rather than Broker (which also happens to be a key role in the ManagedBy relationship) is that it is more likely for an o?ce to have a manager than it is for a broker to be a manager. Therefore, combining Office with ManagedBy into one table is unlikely to lead to many null values being stored with the Office table. In contrast, combining ManagedBy with Broker is likely to cause a situation where the value of the attribute Manages of the table Broker would be mostly NULL.
A computer forensic specialist may examine the ________ to ascertain the true identity of a file
Fill in the blank(s) with correct word
Critical Thinking QuestionsCase 1-2Your colleague Diane wants to take advantage of Outlook's spelling and grammar-checking capabilities, and she turns to you for help. Diane notices a blue wavy underline in her email message. What does this indicate about the underlined text? a. It is not in Outlook's main dictionary.c. It may contain a contextual spelling error.b. It may be incorrect grammatically.d. It may be a proper name.
What will be an ideal response?