Write a code fragment that prints every other character in a String object called word starting with the first character.
What will be an ideal response?
```
for (int index = 0; index < word.length(); index +=2)
System.out.println(word.charAt(index));
```
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The putback member function returns to the input stream the previous character obtained by:
a. A get from the input stream. b. Using the stream extraction operator on the input stream. c. Reading input from the keyboard. d. Reading a file from disk.
Write a program to catch all signals sent to it and print out which signal was sent. Then issue a “kill –9” command to the process. How is SIGKILL different from the other signals?
What will be an ideal response?
Write a shell script that displays the names of all directory files, but no other types of files, in the working directory.
What will be an ideal response?
The Cell Styles ________ contains predefined cell styles
A) ribbon B) gallery C) dialog box D) tab