Exam 8: String Manipulation

The ____ operator evaluates to True when the string matches the pattern; otherwise,it evaluates to False.

To insert characters within a string,you use the ____ method.

Neither the Trim method nor the Remove method removes any characters from the original string.

Visual Basic provides the ____ method for accessing any number of characters contained in a string.

If a menu item requires additional information from the user,the Windows standard is to place a(n)____ at the end of the caption.

Each menu in an application does not have to contain a menu title.

The strPhone variable should contain only numbers and no dashes (-).An error message should display if there is a dash anywhere in the variable.Which of the following statements determines whether the variable contains a dash in order to display the message?

Write the condition that evaluates to True when the string stored in the strCode variable begins with "HFS",followed by two uppercase letters,followed by five numbers.

To remove characters from only the beginning of a string,use the ____ method.

Assume that a text box named PhoneNumberTextBox appears on a form and contains the phone number 414-555-5555.What value will display for the length of the phone number text box?

The strState variable should contain two uppercase letters.Which of the following statements determines whether the variable contains a valid state?

The method that removes characters from only the right end of a string is the ____ method.

Case 1 - Human Resources Application An application used by the Human Resources (HR) department needs to be improved. You need to use various string manipulation properties and methods to ensure all data entered by a user is accurate and stored correctly. -The HR department has decided to change the Finance department number from 04 to 09.Which of the following statements correctly changes the contents of the strEmpCode?

The strPhone variable contains a 10-digit phone number.If the string stored in the strPhone variable begins with the "336" area code,display the phone number in the lblPhone control's Text property.Use the StartsWith method.

The ____ method performs a case-sensitive search that returns the Boolean value True when the subString is contained anywhere in the string.

Write the Visual Basic statement that inserts "RVI" at the beginning of the string in the following strPolicyNum and assigns it to the strPolicyNum variable. strPolicyNum = "576892"

Write the Visual Basic statement that uses the Contains method to determine whether the strEmployeeCode variable contains the string "NC" (entered in uppercase).Assign the method's return value to a Boolean variable named blnIsNC.

You can use a string's Value property to determine the number of characters it stores.

You can use the ____ method to search a string to determine whether it contains a specific sequence of characters.

When processing the PadLeft and PadRight methods,the computer makes a temporary copy of the string in memory,and then inserts the characters in the copy only.