The scandir() function returns an indexed array containing the names of files and directories in a specified directory.
Answer the following statement true (T) or false (F)
True
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When searching for a node in a linked list to remove, we use a loop to move a pointer through the list. We want the pointer to stay one node in front of the node we wish to remove because:
A. we have to link the node to remove to the node in front of it B. we have to link the node in front of the node to remove to the node after the node to remove (if there is one) C. if we did not, there would be memory leak for the node in front of the node to remove D. we cannot free the node to remove if the pointer is pointing to it
Write a method to draw a text string rotated 90 degrees to the right down the right side of the picture.
What will be an ideal response?
Explain the importance of using charts to convey data accurately. Include an example of how charts can be used to mislead people.
What will be an ideal response?
The search engine operator AND is used to display hits that include only one word from a list.
Answer the following statement true (T) or false (F)