IG MARITIMEMade by Seafarers for Seafarers

All international training tests on IG MARITIME are free for every seafarer. Register once to save your progress and prepare for your next voyage without limits!

OEM3-RO-DIGITALE

Search this section

Choose a question set and start learning or take an exam.

About this collection

The ANR bank contains many sets with original names and codes, including navigation, safety and equipment topics. Select a module by name or use question search.

“ANR — Electrotehnica-OEM3 — OEM3-RO-DIGITALE” contains 5 questions across 1 collection.

Learning

Learning mode has no timer. After answering, you see feedback and the correct options. You can return to a question and repeat a topic.

Exam

A practice exam lasts up to 60 minutes and includes up to 50 questions from the selected collection. Correct answers and results appear after completion.

Sample questions and answers

These examples come from the published collection. Choose Learning to study questions in sequence, or Exam to check your knowledge.

Cea mai mica unitatea informationala de transport

One correct answer

  • Byte
  • Word
  • bit✓ Correct answer
  • mol
Indicatorul S (S - Sign) al RALU

One correct answer

  • Bitul cel mai semnificativ al rezultatului ia valoarea 1 in urma unei operatii aritmetice sau logice
  • Bitul cel mai semnificativ al acumulatorului este 1, in urma unei operatii de transfer
  • Acumulatorul contine unnumar negativ
  • In urma unei operatii aritmetice intre numere cu semn, rezultatul este negativ✓ Correct answer
Contorul de adrese de program este numit ____ :

One correct answer

  • Nu exista un astfel de registru
  • Registru de deplasare
  • PAC (Programm addressing Counter)
  • PC ( program counter) register✓ Correct answer
Dimensiunea acumulatorului dintr-un microprocesor de 8 biti

One correct answer

  • 1 Byte✓ Correct answer
  • 16 biti
  • 1 bit
  • 2 Bytes
Tastatura este ________

One correct answer

  • un dispozitiv absolut necesar pentru functionarea calculatorului
  • un set de butoane conectate la microprocero prin intermediul unui cablu
  • un periferic de interfata a calculatorului cu operatorul uman✓ Correct answer

Before you start

Do I need to register to start?

Guest access lasts 23 minutes. Free registration lets you continue without limits, save progress and review mistakes in your account.

What language are the questions in?

Questions and answer options retain the language of the original bank. You can change the interface language separately.

Can I use my result as an official document?

No. This is independent practice. A result does not replace an examination, certificate or knowledge check by an authorised organisation.