please give the right answer or do anything do all with steps please
Answers
Answer:
Q 1. Define
1) octal number system
Answer : A number system expressed with base-8 and whose range is from 0 to 8 only, it is called octal number system. It is represented as N8.
2) hexadecimal number system
Answer : The hexadecimal numeral system, often shortened to "hex", is a numeral system made up of 16 symbols (base 16). The standard numeral system is called decimal (base 10) and uses ten symbols: 0,1,2,3,4,5,6,7,8,9. ... For example, the three digit decimal value 219 requires eight bits to be represented in binary (11011011).
Q 2 . Multiple choice questions
1) answer : An easy method of converting decimal to binary number equivalents is to write down the decimal number and to continually divide-by-2 (two) to give a result and a remainder of either a “1” or a “0” until the final result equals zero. So for example.
2 ) answer : divide by two
Q 3. Answer the following
1) answer : The number system is simply a system to represent or express numbers. There are various types of number systems and the most commonly used ones are decimal number system, binary number system, octal number system, and hexadecimal number system.
2) answer : An easy method of converting decimal to binary number equivalents is to write down the decimal number and to continually divide-by-2 (two) to give a result and a remainder of either a “1” or a “0” until the final result equals zero. So for example. Convert the decimal number 29410 into its binary number equivalent.
Q 4. Application based questions
1) answer : Ans- He has to take borrow from next digit for subtracting 1
from 1. for eg:- (10-1=1)
Q 5. Fill in the blanks
1 ) answer: 0 to 7
2) answer : ten values
Q 6. State true or False
1) False
2) True
Q 7. Solve the following
1) So, 1111111 is the binary equivalent of decimal number 127 (Answer).
2) 32 + 16 + 0 + 0 + 2 + 1 = 51. So, 51 is the decimal equivalent of the binary number 110011
3) 101010
4) Subtraction using 2's complement
In the first step, find the 2's complement of the subtrahend.
Add the complement number with the minuend.
If we get the carry by adding both the numbers, then we discard this carry and the result is positive else take 2's complement of the result which will be negative.
5) Number 1 in the decimal system
100001112 = 13510
Number 2 in the decimal system
10012 = 910
Their attitude
135 / 9 = 15
Result in binary form
1510 = 11112
6) Number 1 in the decimal system
100001112 = 13510
Number 2 in the decimal system
10012 = 910
Their attitude
135 / 9 = 15
Result in binary form
1510 = 11112
Step-by-step explanation:
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