You are creating an application.

You develop a custom control that renders a contextual tab. The control contains the following code segment. (Line numbers are included for reference only.)

01 protected override void OnPreRender(EventArgs e)
02 {
03 SPRibbon curRibbon = SPRibbon.GetCurrent(this.Page);
04
05 curRibbon.MakeContextualGroupInitiallyVisible(“SP.Ribbon.ContextualGroup”, string.Empty);
06 base.OnPreRender(e);
07 }

You need to ensure that when the custom control is rendered, the custom contextual tab appears in the Ribbon.

Which code segment should you add at line 04?

A.
curRibbon.Enabled = true;

B.
curRibbon.MakeRTEContextualTabsAvailable(“SP.Ribbon.ContextualTab”);

C.
curRibbon.MakeTabAvailable(“SP.Ribbon.ContextualTab”);

D.
curRibbon.Visible = true;

Explanation:
MNEMONIC RULE: “MakeTabAvailable”

Ribbon.MakeTabAvailable Method (String)
http://msdn.microsoft.com/en-us/library/ff409505.aspx