Rozgar Milega
Sign in
Free Mains

IBPS SO IT Officer Mains Mock Test 1

IBPS Specialist Officer

A full-length IBPS SO Mains mock for the IT Officer (Scale I) post — 60 Professional Knowledge questions in 45 minutes, covering DBMS, computer networks, operating systems, data structures, software engineering and information security. There is no English, Reasoning or Quantitative section at Mains; those are tested only at Prelims. Professional Knowledge differs by post, so this paper does not apply to the Agriculture, Marketing, HR or Law streams. Every question carries a worked solution, and your result breaks performance down by topic.

Questions
60
Total marks
60
Duration
45 min
Sections
1

Exam pattern

Section Questions Marks Correct Wrong
Professional Knowledge Computer Aptitude 60 60 +1 −0.25
Total 60 60

What you get

  • The real exam interface The same question palette, Save & Next, Mark for Review and Clear Response as the exam-day software.
  • A server clock The countdown runs on the server, so closing the tab or losing connection does not buy you extra minutes.
  • Real marking, negative included Wrong answers cost marks at the exam rate. Unattempted questions never do.
  • Score, accuracy and time per section Where the marks went and where the minutes went, section by section.
  • A topic-wise breakdown The actionable part — which topics cost you marks, so you know what to revise tomorrow.
  • Worked solutions for every question Not just the right option: the working behind it, available the moment you submit.

Sample questions

One question from each section of this paper, with the worked solution. The answers stay hidden until you ask for them.

Professional Knowledge Database Basics
In a relational database, which key uniquely identifies each row of a table?
  1. A Primary key
  2. B Foreign key
  3. C Candidate key
  4. D Composite key
Show answer & solution

Correct answer: A. Primary key

The primary key uniquely identifies every row in a table. It cannot be null and cannot repeat. A candidate key is any attribute or set of attributes that *could* serve as the primary key; the designer chooses one of them, and that chosen one becomes the primary key while the rest become alternate keys. A foreign key references the primary key of another table and enforces referential integrity. A composite key is simply a key made of more than one column.

60 questions · 45 min

Free account — your score and analysis are saved.

Sign in to start