Angular unit test how to wait for http call async await topromise.

1. for which of the following are you not required to signal beforehand? a. changing lanes b. speeding up c. stopping

Which of the following types of software is most applicable to the promotion of new products through advertising? a.databases b. spreadsheets c. web design programs d. word processing tools

Write a program that uses a two-dimensional array to store the highest and lowest temperatures for each month of the year. the program should output the average high, average low, and the highest and lowest temper- atures for the year. your program must consist of the following functions: a. function getdata: this function reads and stores data in the two- dimensional array. b. function averagehigh: this function calculates and returns the average high temperature for the year. c. function averagelow: this function calculates and returns the aver- age low temperature for the year. d. function indexhightemp: this function returns the index of the highest high temperature in the array. e. function indexlowtemp: this function retur