Dragnet Software Engineering Skill Test

Are you preparing for a Software Engineering role through a Dragnet-administered test? This Dragnet Software Engineering Skill Test Prep Pack equips you with the right blend of coding challenges, technical questions, and logic-based problem-solving commonly featured in IT hiring assessments across banking, oil & gas, telecoms, fintech, and public sectors.

About the Prep Pack

Whether you’re applying as a Frontend Developer, Backend Engineer, DevOps, or Full-Stack Programmer, this prep pack covers what you’ll need to stand out in Dragnet’s technical screening.

What’s Inside?

• 120+ updated software engineering questions including:

  • Algorithms & Data Structures

  • Pseudocode & Logic Flow

  • Object-Oriented Programming (OOP)

  • Debugging & Code Output Prediction

  • SQL & Database Queries

• Coding-style multiple-choice questions & explanations

• Dragnet-style logical reasoning & problem-solving

• Real-life programming scenarios + test simulation

• Free lifetime updates for future versions

Why Choose This Pack?

•  Designed by software engineers familiar with Dragnet coding patterns
•  Helps you build speed, precision, and code-tracing accuracy
•  Simulates real exam experience with realistic question difficulty
•  Includes expert tips on passing tech recruitment stages

Sample Questions and Answers

1. What will be the output of the following Python code?

A. 14
B. 7
C. 6
D. 10

Answer: A. 14
Explanation: 3 + 4 = 7, then 7 * 2 = 14.

2. Which of these is a key principle of Object-Oriented Programming (OOP)?

A. Compilation
B. Inheritance
C. Recursion
D. Indexing

Answer: B. Inheritance
Explanation: Inheritance is a fundamental OOP concept allowing reuse of code from parent classes.

3. What does the SQL query SELECT COUNT(*) FROM users WHERE age > 25; return?

A. All user names over 25
B. The number of users over 25
C. All records from users
D. The total number of users

Answer: B. The number of users over 25
Explanation: COUNT(*) counts the number of rows that match the condition.

4. What is the time complexity of searching in a balanced binary search tree (BST)?

A. O(n)
B. O(log n)
C. O(n log n)
D. O(1)

Answer: B. O(log n)
Explanation: A balanced BST offers logarithmic time for search operations.

5. Which of the following languages is typically used for backend development?

A. HTML
B. JavaScript
C. Python
D. CSS

Answer: C. Python
Explanation: Python is a common backend language used with frameworks like Django or Flask.

6. Identify the bug in this JavaScript code:

A. No bug
B. Should be == instead of =
C. console.log is incorrect
D. num cannot be 10

Answer: B. Should be == instead of =
Explanation: = assigns a value; == compares values.

7. Which HTTP status code indicates a successful request?

A. 200
B. 404
C. 503
D. 403

Answer: A. 200
Explanation: 200 OK means the request was successful.

8. Which sorting algorithm is most efficient for large datasets?

A. Bubble Sort
B. Insertion Sort
C. Merge Sort
D. Linear Sort

Answer: C. Merge Sort
Explanation: Merge Sort consistently offers O(n log n) performance on large inputs.

9. What’s the main purpose of version control systems like Git?

A. Deploy code to servers
B. Back up files online
C. Track and manage changes to code
D. Format source code

Answer: C. Track and manage changes to code
Explanation: Git allows collaboration and version history tracking.

10. What will the following Java code output?

A. 10
B. 11
C. 12
D. Error

Answer: B. 11
Explanation: Pre-increment ++x increases the value before printing.

Ideal For:

• Software Engineering and DevOps roles

• Backend, Full-stack, and Technical Analyst applicants

• All candidates taking Dragnet tech coding assessments

💻 Don’t guess—practice like the pros.
Download the Dragnet Software Engineering Skill Test Prep Pack and pass your next tech assessment with ease!