What does it mean when #DIV/0! is displayed and a green triangle is added to the upper-left corner of a cell?

You want to securely erase data from your hard drive what can you use to do this and what is the process called

Why does china censor the internet

Adrian has decided to subscribe for a new internet connection. He wants a high speed connection so that he can stream video content smoothly. Which access technology would you advise Adrian against using?

Marco had a database that showed the first, second, and third favorite ice cream flavors for each person in his school. He used it to decide which flavors to order for the school's café.

List any 5 Unix commands with their brief description?

You have a new e-commerce web application written in Angular framework which is deployed to a fleet of EC2 instances behind an Application Load Balancer. You configured the load balancer to perform health checks on these EC2 instances.

JAVA What is the running time required for repeatedly splitting a problem into two equally sized halves, assuming no additional work needs to be done? O (1) O (log10N) O (log2N) O (log2N) O (N) O (N log N) O (N2) O (N3) O (Nk) O (2N) O (N!)

A technician is dispatch to troubleshoot a user's computer. After performing diagnostics, the technician determines that drive thrashing is occurring.

What is the standard of electrical engineering?

How does an author develop a charterer in a story