Civil Engineering MCQJE Level Civil Engineering
A correct fact about file extension .pdf is:
Computer ApplicationsBasics of Computers and ApplicationsEASY
Choose the correct answer
A
.ppt virus only
B
.sys image file
C
portable document format
D
.wav spreadsheet
Correct Answer
C. portable document format
AI Detailed Explanation & IS Code Reference
Unlock the reasoning, formula path and code-linked notes inside your student dashboard.
portable document format is the correct association for file extension .pdf.
ScoreCardAI links this solution with subject, topic and difficulty signals so your scorecard can identify weak areas after a full mock test.
Concept shortcut
IS/IRC reference
Common trap
Practice more Civil Engineering questions
This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.