Hello Swara,
See you are comparing two different Professions with a different Profession. Textile Engineer is one who has pursued a Engineering degree. Most of the students belonging to Engineering branches can get into IT Company and chances of getting more scope for IT jobs if they have additional Certification or Programming courses in Programming or Software Technologies. It's because in their Engineering they have been taught basics of Programming Languages as well. The additional courses indicates that they too have some basic knowledge about Programming and can do job in IT sector like a Testing, Service line etc domains.
Students belonging to Engineering branches like Mechanical, Civil, Industrial Production, Biotechnology, etc are also getting jobs in IT Companies in same way Textile Engineers will also get job if they meet the eligibility criteria.
Coming to Food Technologist, want they study is different from Textile Engineer's education qualification. The subjects they study completely differs. The above scenario is mostly not possible with these candidates. That's why they are mostly not allowed fo work in IT Companies.
May this information was helpful to you.
Best of Luck!!
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