Prediksi Soal Un Teknik Digital Dasar 1

The correct answer is "binary number". Bilangan biner refers to the binary number system, which is a number system that uses only two digits, 0 and 1. In the binary system, each digit represents a power of 2, and the value of a binary number is calculated by adding up the values of its digits. This system is commonly used in computer science and digital electronics.

The correct answer is 2561 because it is the only number in the given options that can be represented in octal form. In octal, the digits range from 0 to 7, so any number that contains digits greater than 7 cannot be a valid octal number.

The correct answer is (15)10 = (001111)2 because the decimal number 15 is equivalent to the binary number 001111.

The correct answer is "Least Significant Digit" because LSD is an acronym commonly used in computer science and mathematics to refer to the digit in a number that has the least value and contributes the least to the overall value of the number. In other words, it is the rightmost digit in a number.

The correct answer states that when converting from hexadecimal to binary, each digit of the hexadecimal number is separated and then converted to binary with a group of 4 bits. This is different from converting from octal to binary, where each digit of the octal number is separated and then converted to binary with a group of 3 bits. Therefore, the difference lies in the number of bits used for the conversion.

The given question asks for a value that is proportional to (101.01)2. To find the proportional value, we need to calculate the square root of (101.01)2. The square root of (101.01)2 is 101.01. Among the given options, the value (5.25)10 is the closest to 101.01, so it is the correct answer.

The binary fraction 0.111 is equivalent to the decimal fraction (0.875)10.

The correct answer is 11, 9, 1010. This can be determined by analyzing the given options and finding the pattern that matches the given table. In the table, the first column starts with 9 and increases by 2 for each subsequent row. The second column starts with 7 and alternates between increasing by 1 and decreasing by 3. The third column starts with 1001 and alternates between adding 9 and subtracting 1. Only the option 11, 9, 1010 follows this pattern correctly.

The correct answer is 11001.01. This is because when converting a decimal number to binary, we can follow the process of multiplying the decimal part by 2 and taking the integer part of the result, repeating this process until the decimal part becomes 0. In this case, when multiplying 0.25 by 2, we get 0.5, so the integer part is 0. Then, when multiplying 0.5 by 2, we get 1, so the integer part is 1. This process continues until the decimal part becomes 0. Therefore, the binary representation of 25.25 is 11001.01.

The given question asks for the binary representation of the decimal number (11)10. To convert a decimal number to binary, we divide the decimal number by 2 and record the remainder until the quotient becomes 0. In this case, when we divide 11 by 2, the remainder is 1 and the quotient is 5. When we divide 5 by 2, the remainder is 1 and the quotient is 2. Finally, when we divide 2 by 2, the remainder is 0 and the quotient is 1. Therefore, the binary representation of (11)10 is 1011.