Froggy Jumps C# COM20S Unit 1-2 Review ChallengeOnline version A review of some important C# control features taught early the grade 10 course. by Cheryl Klimack 1 What is the prefix for a label? a lab b lbl c Lbl 2 What is the control that you would normally add an image to? a picturebox b image c picBox 3 What kind of sound file works in Visual C#? a mp4 b mp3 c wav 4 A user enters alpha numeric (letters and numbers) information with this control. a label b textbox c typograph 5 Your project naming convention should be... a camelCase b TitleCase c UPPERCASE 6 Controls should be named using this convention. a lowercase b TitleCase c camelCase 7 This controls fires at specified intervals. a clock b timer c jumper 8 This property changes the displayed characters. a text b words c name 9 This property changes the color of text a textColor b forecolor c backcolor 10 This timer property changes the time between code calls a interval b elapsedTime c countdown 11 To make a control move DOWN we increase the ____ property. a bottom b top c height 12 To make a control move LEFT we ______ the left property a decrease b increase c improve 13 To have a control scroll downwards, we would reset it when the ____ of the control was below the bottom of the form. a top b bottom c edge 14 If you want to keep track of the number of students, your variable should be of type ___ a double b long c integer 15 In C#, 5/2 = ____ a 2.5 b 2.0 c 2 16 In C#, 5/2.0 = ___ a 2.5 b 2.0 c 2 17 In C#, 5 % 2 = ___ a 2 b 2.5 c 1 18 This controls can hold several pictures in a single collection. a imagelist b picturebox c filmstrip 19 This property can hide a control. a visible b enabled c hide 20 Labels can only have a transparent background. a true b false c
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