How could a programmer identify and escape from an infinite loop?

What will be an ideal response?

You might suspect an infinite loop if the same output is displayed repeatedly, or if the screen simply remains idle for an extended period of time without displaying expected output. If you think your application is in an infinite loop, you can press and hold the Ctrl key, and then press C or the Break key; the looping program should terminate.

Computer Science & Information Technology

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The best-case time complexity for this function would be _________, where n is the number of elements.

``` 1 bool search( Node ptr, Bird & bird, Bird dove ) 2 { 3 if ( ptr == NULL ) 4 return false; 5 if ( ptr->info == dove ) { 6 bird = ptr->info; 7 return true; 8 } 9 return search( ptr->next, bird, dove ); 10 } ``` which is called for a linked list (where start points to the first node) using the lines of code: ``` if ( search( start, bird, dove ) ) cout << “search successful” << endl; ``` A. O( lg n ) B. O( 1 ) C. O( n2 ) D. O( n )

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Computer Science & Information Technology

In the Color Picker, Photoshop offers 255 hues to work with.

Answer the following statement true (T) or false (F)

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Computer Science & Information Technology

Describe the two situations in which a routing table would not have default routes.

What will be an ideal response?

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Computer Science & Information Technology

IM chat is the abbreviation for Internet messaging.

Answer the following statement true (T) or false (F)

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Computer Science & Information Technology