Networking · solved example
LAN stands for:
- Local Area NetworkCorrect
- Large Access Network
- Local Access Node
- Linked Area Network
Solution
LAN stands for Local Area Network, connecting computers within a small area such as an office.
Railways | RRB Technician
Computer Aptitude for RRB Technician
RRB Technician sets 20 Computer Aptitude questions for 20 marks in the Computer Based Test for Technician Grade I Signal, so it is worth planning your preparation around the topics below.
20 questions20 marks8 topics
How to approach Computer Aptitude in RRB Technician
A small, finite and highly repetitive syllabus — fundamentals, MS Office, networking and security basics — which makes it among the fastest marks in the paper. Learn the standard terms once and the questions become near-automatic.
Weightage in the paper
How much Computer Aptitude is worth in each RRB Technician stage, from the official pattern.
| Stage | Questions | Marks | Time | Share |
|---|---|---|---|---|
| Computer Based Test for Technician Grade I Signal | 20 | 20 | — | 20% |
Computer Aptitude syllabus for RRB Technician
Every topic in the official syllabus. The linked ones open a set of solved questions you can practise straight away.
- Computer architecture and fundamentals
- Input and output devices
- Storage devices and memory
- Operating systems: Windows, Unix and Linux basics
- MS Office applications
- Networking and internet fundamentals
- Websites, web browsers and email
- Computer viruses and security
Sample Computer Aptitude questions with solutions
Written to the RRB Technician pattern, with the answer key and the method behind it — a look at how the section is actually set before you drill the full topic sets.
Software · solved example
Which of the following is an operating system?
- MS Word
- LinuxCorrect
- Google Chrome
- Oracle
Solution
Linux is an operating system; MS Word, Chrome and Oracle are application software.
Fundamentals · solved example
Which component is often called the brain of the computer?
- Monitor
- CPUCorrect
- Hard disk
- Keyboard
Solution
The CPU is called the brain of the computer because it processes all instructions and data.
Memory · solved example
Which of these is a volatile memory that loses its contents when power is switched off?
- ROM
- RAMCorrect
- Hard disk
- Pen drive
Solution
RAM is volatile and loses its contents when power is cut; ROM and storage devices retain data.
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Sit Computer Aptitude under a real clock
Computer Aptitude shows up in every RRB Technician mock test, in the same interface, with sectional locking and negative marking.
Frequently asked questions
How many Computer Aptitude questions are asked in RRB Technician?
RRB Technician Latest notified cycle sets 20 Computer Aptitude questions for 20 marks in the Computer Based Test for Technician Grade I Signal.
Is there negative marking for Computer Aptitude in RRB Technician?
Yes. RRB Technician deducts one third of a mark for each wrong answer, Computer Aptitude included, so unsure guesses cost you. One third of a mark is deducted for each wrong answer.
Which Computer Aptitude topics matter most for RRB Technician?
The RRB Technician syllabus lists Computer architecture and fundamentals, Input and output devices, Storage devices and memory, Operating systems: Windows, Unix and Linux basics, MS Office applications, Networking and internet fundamentals and more. Weight your revision towards the ones you are weakest on and confirm the emphasis against the paper analysis for recent cycles.
How can I practise Computer Aptitude for RRB Technician free?
Every Computer Aptitude question on this site is free and written to the exam pattern. Use the topic drills for instant-feedback practice, the daily quiz to keep the section warm, and the RRB Technician mock tests to sit it under a real clock with negative marking.