## Question 1
What is the output if the following strings are given as input?\
str1 = “1”\
str2 = “1”
### Options

1. "1"
Incorrect

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2. "11"
Incorrect

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3. "101"
Incorrect

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4. "10"
Correct
Adding the binary strings "1" and "1" results in "10".
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## Question 2
What is the output if the following strings are given as input?\
str1 = “11”\
str2 = “11”

### Options

1. "110"
Correct
Adding the binary strings "11" and "11" results in "110".
----------------------------

2. "111"
Incorrect

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3. "1111"
Incorrect

----------------------------

4. "1010"
Incorrect

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## Question 3
What is the output if the following strings are given as input?\
str1 = “1010”\
str2 = “1110”
### Options

1. "101010"
Incorrect

----------------------------

2. "11000"
Correct
Adding the binary strings "1010" and "1110" results in "11000".
----------------------------

3. "11011"
Incorrect

----------------------------

4. "101010"
Incorrect

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## Question 4
What is the output if the following strings are given as input?\
str1 = “10010”\
str2 = “110”

### Options

1. "1101"
Incorrect

----------------------------

2. "1010011"
Incorrect

----------------------------

3. "11001"
Incorrect

----------------------------

4. "11000"
Correct
Adding the binary strings "10010" and "110" results in "11000".
----------------------------

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