Embedded Systems and C++ Online Test

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The Embedded Systems and C++ online test assesses candidates' knowledge of embedded systems and the C++ programming language.

It's an ideal test for pre-employment screening. A good embedded systems/software engineer needs to know how to design, develop, test, and maintain embedded systems. They need to be familiar with hardware used for embedded systems, technologies used for connecting embedded devices and know how to develop software required to run the system using the C++ programming language.

This online test requires candidates to answer multiple-choice and fill the blanks questions about hardware and software used in embedded devices, and to solve coding problems in C++.

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Free Sample Questions for Embedded Systems and C++ Test

Our sample questions are free for companies to use on a trial plan. See more about our premium questions for paid plans below.

Merge Names

10min
  -  
Easy  
  -  
CODE

C++ Arrays Public

Implement the unique_names method. When passed two vectors of names, it will return a vector containing the names that appear in either or both vectors. The returned vector should have no duplicates.

For example, calling unique_names(std::vector<std::string>{"Ava", "Emma", "Olivia"}, std::vector<std::string>{"Olivia", "Sophia", "Emma"}) should return a vector containing Ava, Emma, Olivia, and Sophia in any order.

Bluetooth

3min
  -  
Easy 
  -  
MCA

Embedded Systems Wireless Connection New Public

A car company plans to extend its car computer system to offer Bluetooth connectivity with the owner's mobile phone.

Select all correct statements about the properties of such a connection.

(Select all acceptable answers.)

Digital Circuit

10min
  -  
Easy  
  -  
FILL

Embedded Systems Boolean Function Logic Gates Public

You have a component which should be used as part of a signal processing device. It has four input pins, one output pin, and three slots where you can insert logical gates:

A diagram showing the logic gates and their connections

The component should have the following truth table:

In Out
A B C D E
0 0 0 0 0
0 0 0 1 0
0 0 1 0 0
0 0 1 1 0
0 1 0 0 0
0 1 0 1 1
0 1 1 0 1
0 1 1 1 0
1 0 0 0 0
1 0 0 1 1
1 0 1 0 1
1 0 1 1 0
1 1 0 0 0
1 1 0 1 0
1 1 1 0 0
1 1 1 1 0

Choose appropriate logic gates for the component's slots to achieve the required truth table.

1st slot: __ gate

2nd slot: __ gate

3rd slot: __ gate

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Premium Questions for Embedded Systems and C++ Test

TestDome offers a premium questions library with 1000+ unique, hand-crafted questions whose answers can’t be found online. If you spot an answer somewhere online, we’ll give you a refund.

Covered Skills

Testing of these skills is covered in this pre-built test because they’re closely related. On our paid plan, you can easily create your own custom multi-skill tests.

C++ Bug Fixing Language Memory Management Exceptions Algorithmic Thinking Arithmetic Conditional Statements Destructors Linked List Queue Iteration Map Vector Recursion Tree Regex Strings Data Structures Unordered Map Sorting Graphs Hash and Equals Dynamic Programming Unordered Set Arrays Pointers Integer Division Complexity Stack Higher Order Function Interfaces OOP Inheritance Method Overriding Stream Embedded Systems Endianness Number System Conversion IoT Wireless Connection Stack Memory Allocation Computer Bus Wired Connection Boolean Function Logic Gates
Recommended Job Roles

These are the job roles that we recommend for the Embedded Systems and C++ online test.

Back-End Developer
C++ Developer
Embedded Software Engineer
Embedded Systems Engineer

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