Question: these two please Q2 Using Variables 1 3. Points Which of the following will declare a variable with type char and initialize it to contain

these two please these two please Q2 Using Variables 1 3. Points Which of the

Q2 Using Variables 1 3. Points Which of the following will declare a variable with type char and initialize it to contain the single character a? o char c 'a'; char o charc O set char a; Q3 Using Variables 2 3 Points What will be the value of str after the following code runs? String str = "a"; str + "b"; str + "c"; str = str + "d"; O"d" O "abcd" O "acd

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