The DLAB The Complete DLAB Study Guide. It is a requirement for most Linguist positions across all branches of the military Easy to read, this Study Guide gives you a comprehensive understanding of the DLAB test and breaks down each section of the Exam. [William Patton]Want to Pass the DLAB Test?Want to learn about the Defense Language Aptitude Battery test and improve your scores? There will be ten survey questions at the beginning of the test, which you will haveseconds to complete. Do The C