COGNITIVE ASSESSMENT
Which of the following describes juice jacking?
A. When an overvoltage causes a temporary interruption to a device's power supply.
B. A process to remove moisture and liquid from a device after it has inadvertently been submerged in water.
C. When a hacker steals data from or transfers malware to a device via a USB cable at a charging station.
D. When the activities of one user on a Wi-Fi network causes other users' Internet speed to be affected.
Answer: C
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A(n) ____ variable can have either of just two values: true or false.
A. Double B. String C. Object D. Boolean
What is a RADIUS server?
What will be an ideal response?
Write an application that encodes English language phrases into Pig Latin (Fig. 23.20). Pig Latin is a form of coded language often used for amusement. Use the following algorithm to form the Pig Latin words:
To form a Pig Latin word from an English-language phrase, the translation proceeds one word at a time. To translate an English word into a Pig Latin word, place the first letter of the English word (if it is not a vowel) at the end of the English word and add the letters “ay.” If the first letter of the English word is a vowel, place it at the end of the word and add "y." Using this method, the word “jump” becomes “umpjay,” the word “the” becomes “hetay” and the word “ace” becomes “ceay.” Blanks between words remain blanks.
Assume the following: The English phrase entered by the user consists of words sepa- rated by blanks, there are no punctuation marks and all words have two or more letters. The translateToPigLatin method should translate the sentence into Pig Latin, word by word.
a) Copying the template to your working directory. Copy the C:Examples Tutorial23ExercisesPigLatin directory to your C:SimplyJava directory.
b) Opening the template file. Open
All of the following statements are TRUE regarding templates EXCEPT:
A) A template is the framework of a worksheet. B) A template automatically applies formatting depending upon the workbook's contents. C) A template provides structural data such as column headings and data labels. D) A template provides necessary formulas.