What government agency initially began the work with computers that would eventually lead to the development of the internet?

a. the united states department of energy
b. the national aeronautics and space administration
c. the federal bureau of investigations
d. the central intelligence agency

Hacer un algoritmo que me permita ingresar el nombre de una parcela de terreno y muestre junto al mensaje “tipo de suelos: suelos fumíferos, ¡excelente!

Dereck works for long hours on his computer.  he frequently experiences physical strain by the end of the day because he does not follow an important rule of ergonomics with respect to the use of keyboards.  which of the following actions of dereck could lead to physical strain? a.  placing the keyboard exactly in front of him while typingb.  keeping hands and wrists straight while typingc.  using wrist pads throughout the dayd.  pounding at the keys on the keyboard while typinge.  resting his hands on the keyboard when he is not typing

Which of these is not a type of socket? aga (alternating grid array) pga (pin grid array) spga (staggered pin grid array) lga (land grid array)