What Is a Compiler?

Compilers are one of the most overlooked and most important components to designing software, now or in any time in computer history. Even some skilled programmers of today don't fully understand exactly what the compiler does. This is because the act of software creation is very far removed from the process of controlling the CPU in most modern systems. This is a good thing, but it also causes a schism between compiler designers and programmers, albeit not a hostile one.

Most people are aware that a processor understands only binary instructions, ones and zeros representing on and off to flip the little switch is called transistors or gates inside them. This means that the very human readable programming languages used to create software are not originally any form that a processor can understand.

This is where a compiler comes in. It takes the programming language, and through a series of complicated and amazing processes, and interprets the programming language into a lengthy series of binary instructions, that the machine can understand.

Without a compiler, none of the programming languages that exist today could in fact exist, and programmers would still be writing instructions on a byte by byte basis. Software of today's complexity would either be impossible, or ridiculously expensive and years behind its current level of advancement.

So, designing compilers is an important job. One may think immediately that once a programming language is invented, and a compiler written for it, that the compiler would never need to be designed again. This is not true. Various types of processors have various forms of architecture, and each architecture has different series of binary instructions – essentially, each speaks its own special language. This means that whenever a new processor is released, compilers for all of the widely used programming languages must be designed to interpret these languages into something that the new CPU architecture can follow.

From time to time, new programming languages, or modified versions of older ones are also released. When this happens, the compiler must be modified or completely redesigned to facilitate the changes or improvements. Due to these factors, people with compiler design understanding are always in demand. Not only are compilers invaluable to accommodate various CPU architectures, but also many forms of software interpret scripts internally, which also need forms of compilers in order to reduce a human readable language into something easier to interpret. Again, compiler design understanding is invaluable to facilitate this.

Therefore, a compiler design certification is a valuable thing to have, and can ensure job security and employability in any economic climate. As long as CPUs and script enabled software are being design, and new programming languages are being born, there'll always be a need for people with a compiler design certification.

As with so many fields of interest today, a compiler design certification is most easily and conveniently acquired through online certification. Online certification removes the inconveniences of classrooms, such as hectic commutes, immutable schedules and crowded last room environments. It is also vastly more cost effective. However, it is important to note that not all online service providers are the same, and in fact one online service provider is not only the best, but also the most affordable of the lot. 

The Brainmeasures Online Compiler Design Certification Test

Brainmeasures is the most affordable and absolute best online certification provider in existence. Where most online certification providers create tests and courses designed only to pass on intrinsic knowledge, we go the extra mile to include years of real world experience, provided by experts in the field. No other online certification provider takes this care, and it will show in a student skill and qualifications just how powerful Brainmeasures is.

Our compiler design test teaches not only the technical understanding of compiler design, but also equips the student to be prepared to solve real world problems, it will be encountered in the field. No other compiler design test is this extensive and no other compiler design test can beat this price.

Nobody measures like Brainmeasures.


  • Algorithms
  • Common Lisp
  • Compiler Design
  • Memory Management

No. of Questions

40  multiple choice questions.

Each question has between 2 and 5 options out of which 1 or more may be correct.

Pricing and Payment Options

Free US payable through any of the following:

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The fee includes the cost of the hard copy certificate of accomplishment and world-wide mailing charges.


All the information regarding this test has been clearly stated inside the login account and you must read it properly before starting your test. Good luck !

Test Re-take Policy

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