Top answers

All subjects
All levels

Explain how the even parity system works when transmitting ASCII codes. Include a description of the roles of the sending device and the receiving device during transmission.

The sender's role is to add the parity bit. ASCII characters are represented using a 7-bit binary string. A parity bit is added to the beginning of the binary string (i.e. at the most ...

HB
Answered by Henry B. Computing tutor
25213 Views

What is the denary equivalent of the hexadecimal number A7?

Let's start by looking at the denary (i.e. base 10) number system. In base 10, you have a column for each digit in a number.

For example, with the number 5,867 you have a...

HB
Answered by Henry B. Computing tutor
25800 Views

What is an externality?

An externality is the effect of an economic transaction on a third party not involved in the original economic transaction, and can be negative or positive. Negative: Pollution. Positive: Education

...
ES
2868 Views

What was the Weimar Republic?

The Weimar Republic was the democratic government put in place in Germany between World War 1 and World War 2. It ultimately failed and led to the rise of the National Socialists (Nazi Party)

<...
ES
Answered by Elliott S. History tutor
3846 Views

Who are the pieds noirs?

The pieds noirs were French people who emigrated from Algeria after the conclusion of the Algerian War, resulting in Algeria's independence from France

ES
Answered by Elliott S. French tutor
4504 Views

We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning