What is the best overall approach to education and career development for it professionals?
a) formal education in a school or college
b) attending courses while employed and working
c) formal education followed by lifelong learning
d) self-directed learning experiences

Which one of the following is the most accurate definition of technology? a electronic tools that improve functionality b electronic tools that provide entertainment or practical value c any type of tool that serves a practical function d any type of tool that enhances communication

Negative methods of behavior correction include all but this: sarcasm verbal abuse setting an example for proper behavior humiliation

Anul 2017 tocmai s-a încheiat, suntem trişti deoarece era număr prim, însă avem şi o veste bună, anul 2018 este produs de două numere prime, 2 şi 1009. dorel, un adevărat colecţionar de numere prime, şi-a pus întrebarea: “câte numere dintr-un interval [a,b] se pot scrie ca produs de două numere prime? “.