Advanced Qualification · A-005 Transmitters, modulation and processing · A-005-008-011
Combien de bits d'information l'encodage selon l'extension ISO-8859 du code ASCII comprend-il?
- A7
- B6
- C5
- D8
Correct answer: D — 8. Question tirée de la banque officielle d'ISDE.
Why
ISO-8859 extends the older ASCII standard by using a full byte, which contains 8 bits, to represent characters. The full explanation — and one for every question — is in Pro.
Practise this section
Transmitters, modulation and processing is section A-005 of the Advanced exam: Transmitters, modulation and processing: AM, FM, SSB, keying, speech processing, and the numbers behind occupied bandwidth.
Drill A-005 — free, no account