Navigation Menu
Home Blog Latest Notices
NTS GAT Subject 2026 Compiler Construction Free Quiz 17
100% Free

NTS GAT Subject 2026 Compiler Construction Free Quiz 17

Practice NTS GAT Subject 2026 Aptitude Test Computer Science MCQs from Compiler Construction. Get instant results with Explanation.

161. What notation is used to describe programming language grammar?



162. What does a production rule define?



163. What is left recursion?



164. What is left factoring used for?



165. What does error recovery do in compilers?



166. What is panic mode error recovery?



167. What associates semantic actions with grammar productions?



← Back to Quiz Sets
Instructions: Select one answer per question (you may skip questions). After submitting, you will see your score, correct answers, and explanations.

📋 NTS GAT Subject Entry Test Information

NTS GAT Subject Test

Conducting Body: National Testing Service (NTS)
Frequency: Quarterly | Time: 120 Minutes
Negative Marking: No

⚡ Official Test Pattern (Total: 100 MCQs):

Merit Formula: There is no single NTS merit calculation formula for GAT Subject Test. Universities determine their own merit criteria. Common weightages include: 30% Academic + 50% GAT + 20% Interview (only where specified by the university)

Medical Colleges in Pakistan

Explore medical institutions city‑wise – public & private.

Browse All Medical Colleges →

❓ Frequently Asked Questions about NTS GAT Subject

How much time is given to complete NTS GAT Subject?

120 minutes

How many total MCQs are in NTS GAT Subject?

100 MCQs

Is there negative marking in NTS GAT Subject?

No

What is the merit calculation formula for NTS GAT Subject?

There is no single NTS merit calculation formula for GAT Subject Test. Universities determine their own merit criteria. Common weightages include: 30% Academic + 50% GAT + 20% Interview (only where specified by the university)

Who conducts the NTS GAT Subject?

National Testing Service (NTS)