To go to column A of the current row, press ____.
A. Ctrl + Home
B. Home
C. Shift + Tab
D. Tab + Enter
Answer: B
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From a network security perspective, the ____ logs are the most valuable to a systems and network administrator in identifying and resolving issues.
A. admin and operational B. applications and services C. analytic and debug D. admin and analytic
Games often have nonplayer characters (NPC) which are characters that are not controlled by the player. Add an Evil Wizard to the castle game. When you first play the game, the Evil Wizard is in the Courtyard, and his description says that he is in the Courtyard, but then disappears. Every other time after the first time you enter the Courtyard, the Evil Wizard does not appear in the description. But if you visit the Wizard’s Room, the Evil Wizard can be found there. You defeat him and win the game.
Note: This question requires the addition of a variable to track the appearance of the evil wizard in the courtyard, a change to the showCourtyard function to switch whether or not he appears, and a change in pickRoom or showWR to lead to a win state.
Which of the following regarding outer joins is FALSE?
A) An outer join selects all of the records from one database table and only those records in the second table that have matching values in the joined field. B) Creating an outer join will not establish a permanent relationship between the tables. C) To create an outer join, select the "Only include rows where the joined fields from both tables are equal" option in the Join Properties dialog box. D) One or more fields can serve as a join field.
Using Datalog, express the “bill of materials” query described in Exercise 13.21.
What will be an ideal response?