EX200 Essential Tools Practice Question
Which TWO commands can be used to display the current date and time in a format like '2023-10-05 14:30:00'?
⚠ Common exam trap
Red Hat often tests the distinction between commands that display time in a raw format versus those that require explicit formatting; candidates may mistakenly choose `timedatectl` because it shows the current time, but it does not output in the exact 'YYYY-MM-DD HH:MM:SS' format without additional parsing.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
date '+%Y-%m-%d %H:%M:%S'
The `date` command with the format string `'+%Y-%m-%d %H:%M:%S'` explicitly outputs the current date and time in the requested 'YYYY-MM-DD HH:MM:SS' format. Option D (`date -Iseconds`) outputs date and time in ISO 8601 format (e.g., 2023-10-05T14:30:00+00:00) with a 'T' separator and timezone, not the requested format. Therefore, only option A is correct.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
date '+%Y-%m-%d %H:%M:%S'
Why this is correct
Formats date as required.
- ✗
cal
Why it's wrong here
Shows calendar, not current date/time.
- ✗
timedatectl
Why it's wrong here
Shows time and date but not in that exact format.
- ✗
date -Iseconds
Why it's wrong here
date -Iseconds outputs date and time in ISO 8601 format (e.g., 2023-10-05T14:30:00+00:00) with a 'T' separator and timezone, not the requested 'YYYY-MM-DD HH:MM:SS' format.
- ✗
hwclock
Why it's wrong here
Displays hardware clock, not current date/time.
Go deeper
Related to this question
About these practice questions
Courseiva writes every EX200 question from scratch — 127 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This EX200 practice question is part of Courseiva's free Red Hat certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the EX200 exam.