A user complains that there are not enough USB ports available on a desktop. What can a technician do to solve the problem?
Install a USB expansion card
Install a USB hub
Make sure no USB ports are disabled
Tell the user to unplug what is not in use

Which of the following examples has four beats in each measure?

Write a program that prompts the user to input a string. the program then uses the function substr to remove all the vowels from the string. for example, if str = "there", then after removing all the vowels, str = "thr". after removing all the vowels, output the string. your program must contain a function to remove all the vowels and a function to determine whether a character is a vowel.

Develop a function to create a document in the mongodb database “city” in the collection “inspections.” be sure it can handle error conditions gracefully. a. input -> argument to function will be set of key/value pairs in the data type acceptable to the mongodb driver insert api call b. return -> true if successful insert else false (require a screenshot)