76. What is the shortcut key for undoing an action in Microsoft Excel?
a) Ctrl + C
b) Ctrl + V
c) Ctrl + Z
d) Ctrl + Y
77. Which Microsoft Office application is used for creating and editing web pages?
a) Word
b) Excel
c) PowerPoint
d) FrontPage
78. What is the extension for a Microsoft FrontPage web page file?
a) .htm
b) .docx
c) .xlsx
d) .pptx
79. Which of the following is a function in Microsoft Excel?
a) Underline
b) Bold
c) Average
d) AutoCorrect
80. What is the shortcut key for creating a new document in Microsoft Word?
a) Ctrl + N
b) Ctrl + C
c) Ctrl + X
d) Ctrl + Z