According to me yes in CSE and IT subject programming topic will also come and here I will get the ONGC, Graduate Trainee CSE and IT subject syllabus, so that you can prepare hard.

Here is the syllabus

General Awareness:
Current affairs
National and international news
Important date
General knowledge
Current issue
Current Politics issue

Aptitude Test:
Logical Reasoning
Numerical ability
Reading comprehension
Verbal and Non-verbal
DI (Data Interpretation)

CSE and IT syllabus
Engineering Mathematics
Mathematical Logic
Probability
Set Theory & Algebra
Combinatorics
Graph Theory
Linear Algebra
Numerical Methods
Calculus

Computer Science & Information Technology
Digital Logic
Computer Organization & Architecture
Programming & Data Structures
Algorithms
Theory of Computation
Compiler Design
Operating System
Databases
Information Systems & Software Engineering
Computer Networks
Web Technologies