What does the /etc/fstab file do?
What will be an ideal response?
The fstab file facilitates mounting directory hierarchies. You can use fstab
to mount directory hierarchies automatically when the system comes up and
to allow ordinary users to mount a directory hierarchy.
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The leading numerical portion of a term of a function is called a:
A. coefficient B. subterm C. pre-term D. time complexity
A set of passwords is better than just one password because even the strongest password can be cracked, given sufficient time.
Answer the following statement true (T) or false (F)
What does the following code do? The first code listing contains the declaration of class Shape. Each Shape object represents a closed shape with a number of sides (a closed shape must have three or more sides). The second code listing contains a method (mystery) declared by a client of class Shape. What does this method do?
``` 1 public class Shape 2 { 3 // integer for storing number of sides 4 private int sides; 5 6 // Shape constructor, number of sides supplied 7 public Shape( int numSides ) 8 { 9 setSides( numSides ); 10 11 } // end constructor 12 13 // return sides value 14 public int getSides() 15 { 16 return sides; 17 18 } // end method getSides 19 20 // set sides value 21 public void setSides( int numSides ) 22 { 23 if ( numSides > 2 ) 24 { 25 sides = numSides; 26 } 27 else // set invalid input to 0 28 { 29 sides = 0; 30 } 31 32 } // end method setSides 33 34 } // end class Shape ``` ``` 1 public String mystery( Shape shape) 2 { 3 String shapeText; 4 5 // switch with number of shape’s sides 6 switch ( shape.getSides() ) 7 { 8 case 3: 9 shapeText = "Triangle"; 10 break; 11 12 case 4: 13 shapeText = "Quadrilateral"; 14 break; 15 16 default: 17 shapeText = "Other polygon"; 18 19 } // end switch 20 21 return shapeText; 22 23 } // end method mystery ```
When data is imported into Excel from Access, a(n) ________ connection is created
A) temporary B) automatic C) conditional D) permanent