The ____ method returns the number of characters in the string.
a. str_size()
b. str_length()
c. size()
d. length()
d. length()
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When filtering records in a table, the ________ command limits records to only those records that match the value in the selected field
A) Replace B) Find C) Filter By Form D) Selection
Which of the following commands can be used to keep Ruby on Rails up to date?
A. gem update B. gem update rails C. gem get rails D. rubygem update rails
The FIRST step in planning a macro is to record it.
Answer the following statement true (T) or false (F)
When working with customers, you should always try to keep a positive attitude. Why is it important to maintain a positive attitude when working with customers?
A. Helps to establish a good customer relationship. B. Helps the customer feel confident you can fix the problem. C. Shows that you have the knowledge needed to fix the problem. D. Helps you to be more reliable.