To find the number of elements in the cellPhones array, type ____.
A. cellPhones.size()
B. cellPhones.size
C. cellPhones.length
D. cellPhones.length()
Answer: C
You might also like to view...
_____ include the people, procedures, hardware, software, data, and knowledge needed to develop computer systems and machines that can simulate human intelligence processes including learning, reasoning, and self-correction.
A. Assistive technology systems B. Intelligence agents C. Artificial intelligence systems D. Virtual reality systems
Answer the following statements true (T) or false (F)
1. Any code that helps the data-entry person remember how to enter the data or the end-user remember how to use the information can be considered an alphabetic derivation code. 2. Unicode is used to represent glyph or syllables or whole words. 3. If codes must be long, they should be broken up into sub codes. 4. The code abbreviations in a mnemonic system must be frequently changed.
Consider your watch as a system and set the time 2 minutes ahead. Write down each interaction between you and your watch as a scenario. Record all interactions, including any feedback the watch provides you.
What will be an ideal response?
It is not easy to read the speed of an install CPU because
A) It is so small. B) It is in another language. C) It is covered by a fan. D) All these answers are true.