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What is the decimal equivalent of the following sequence of bits, which represents an unsigned binary integer: 1101001. What is the decimal equivalent if the sequence in bits encodes a two’s complement binary integer.

1101001

Unsigned binary number means every bit represents a power of two. The sum of the powers present in the binary representation gives the number in decimal. 

We start from right to left...

AP
2555 Views

Explain some advantages and disadvantages of having your computer connected to a network

A network has multiple advantages and disadvantages - the main advantages are that it enables a team to work from multiple places, it means that you can share hardware which is both cheaper and easier, it...

CM
Answered by Corrie M. Computing tutor
4628 Views

What is the result of this binary addition: 0110 + 0101 ?

the answer is 1011. 

SA
Answered by Sofia A. Computing tutor
19503 Views

Taken from an AQA paper: A common misconception is that the Internet is the World Wide Web. Explain the differences between the Internet and the World Wide Web.

Using these terms interchangeably is a pet-hate of Sir Tim-Bernes-Lee, who invented the WWW and works at our university, so it seemed an appriate choice! The internet can be thought of as a massive networ...

GG
Answered by George G. Computing tutor
3056 Views

Why are bit patterns often displayed in hexadecimal notation instead of binary notation?

Hexadecimal notation is compact, compared to binary notation, hence easier to understand by humans.

AK
Answered by Artur K. Computing tutor
7817 Views

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