List three possible symptoms of a problem with a computer's electrical system.

What will be an ideal response?


The PC appears "dead"-no indicator lights and no spinning drive or fan. The PC sometimes locks up during booting. After several tries, it boots successfully. Error codes or beeps occur during booting, but they come and go. You smell burnt parts or odors. The PC powers down at unexpected times. The PC appears dead except you hear a whine coming from the power supply.

Computer Science & Information Technology

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Triple-clicking on a section of text selects the ________

Fill in the blank(s) with correct word

Computer Science & Information Technology

The Database window displays the tables, queries, forms, and reports. Describe what these four objects represent.

What will be an ideal response?

Computer Science & Information Technology

A(n) ____________________ verifies that each individual program or object works by itself. ?

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

The operations to do inorder, preorder, and postorder traversals of a binary search tree are the same as those for a binary tree.

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

Computer Science & Information Technology