Define variable scope, and describe the two types of variable scope and how you create each.
What will be an ideal response?
?When you use a variable in a JavaScript program, particularly a complex JavaScript program, you need to be aware of thevariable scope-that is, you need to think about where in your code a declared variable can be used. A variable's scope can be either global or local. Aglobal variableis one that is declared outside a function and is available to all parts of your code. Alocal variableis declared inside a function and is available only within the function in which it is declared. Local variables cease to exist when a function ends. If you attempt to use a local variable outside the function in which it is declared, browsers log an error message to the console.
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Which of the following is true about static routes?
A. the metric is higher than a dynamic route B. they are created by routing protocols C. they are used for stub networks D. they change automatically as the network changes
The Quickoffice spreadsheet editor, ________, offers some of the same functionality as Excel
Fill in the blank(s) with correct word
The Custom Slide Show button is located on the ________ tab
Fill in the blank(s) with correct word
Match the following terms with their descriptions:I.EventII.MacroIII.Macro DesignerIV.Embedded macroV.Data macroA.Used to automate tasksB.Executes when an event is triggeredC.Triggered by table eventsD.User interface for working with macrosE.Occurs when users open, use, or close forms and reports
Fill in the blank(s) with the appropriate word(s).