Answer: str[0].toUpperCase();
Explanation:
str[0] is pointing to the first character of the entire string and the code str[0].toUpperCase() will convert the characters to upper case if they are in lowercase and will remain unchanged if they are already in upper case.
Answer:
Digital computer
Explanation:
The computer that process data that are represented in the form of discrete values are called digital computer.
Answer:
Assumptions sabotage effective communication and have the potential to lead everyone down unintended paths
Explanation:
D.) So that they can lower the I2R losses
Answer:
132
Explanation:
We convert each number to base 10 (decimal) and multiply.
So 1011₂ = 1 × 2³ + 0 × 2² + 1 × 2¹ + 1 × 2⁰
= 1 × 8 + 0 × 4 + 1 × 2 + 1 × 1
= 8 + 0 + 2 + 1
= 11₁₀
1100₂ = 1 × 2³ + 1 × 2² + 0 × 2¹ + 0 × 2⁰
= 1 × 8 + 1 × 4 + 0 × 2 + 0 × 1
= 8 + 4 + 0 + 0
= 12₁₀
So, 1011₂ × 1100₂ = 11₁₀ × 12₁₀ = 132₁₀
So, the decimal equivalent of the product of 1011 and 1100 is 132
