Which of these does not use technology? web site cell phone laptop calendar

Suppose an 80286 microprocessor is in protected mode. How it is switched back to real address mode operations.

Given a variable word that has been assigned a string value, write a string expression that parentheses the value of word. so, if word contains "sadly", the value of the expression would be the string " (sadly) "

A coffee shop is considering accepting orders and payments through their phone app and have decided to use public key encryption to encrypt their customers' credit card information. Is this a secure form of payment? A.

Gus wants to select different data for a chart he has made. What sequence should he follow? Page Layout, Design, Switch Row/Column Page Layout, Design, Select Data Chart Tools, Design, Switch Row/Column Chart Tools, Design, Select Data

Tom is the aerobics coordinator at a fitness center. He needs a more efficient way for his instructors to share information. Class schedules are updated on a regular basis.

What is the software that prevents people from being able to access your personal information. Answer choices: Anti-virus Anti-Spyware Malware Trojan Horse

Which of the following expressions evaluates to false? class C1 {} class C2 extends C1 { } class C3 extends C2 { } class C4 extends C1 {} C1 c1 = new C1 (); C1 c2 = new C2 (); C1 c3 = new C3 (); C1 c4 = new C4 ();

Name the component used in first generation of computer

A nonpipelined system takes 300ns to process a task. The same task can be processed in a 5-segment pipeline with a clock cycle of 60ns. Determine the speedup ratio of the pipeline for 100 tasks

What means can a worm use to access remote systems to propagate?