Help me me no understand Select the correct answer.
What did mobile device manufacturers do to overcome limitations associated with WAP websites in relation to app development?
A. They created webpages in a special language called Wireless Markup Language.
B. They developed special WAP browsers to load WAP websites.
C. They developed special mobile operating systems on which developers could build and operate apps.
D. They developed their device’s software as open-source so third-party apps could be developed.

Which of the following statements best describes it careers?

Jaina and tomas are being considered as new tenants in an apartment. the landlord looks at their creditworthiness because he wants to be sure his new tenant pays the rent on time and in full. the table below summarizes the information that was on their applications. application information questions jaina tomas how many years have you had your job? 5 2 what is your monthly salary? $1,850 $2,500 how many credit cards do you have? 4 1 how much debt do you have? $13,000 $7,000 how many times were you late with payments on credit cards in the past year? 5 1 who will the landlord decide to be more creditworthy and why? tomas because the ratio of his debt to income is less. jaina because she has had her job longer, which makes her look more stable. jaina because she has more credit cards available to her. tomas because he makes more money per month.

Which demographic challenge is europe currently experiencing? a. an aging and decreasing population b. a baby boomc. an unequal distribution between males and females d. a large group of teenagers moving through the school system(i chose a but i'm unsure)