7. Explain how encryption works and how asymmetric encryption is used for purchasing items online securely. (5 points)

A virtual image is only found on the internet. True False

Intelligent transportation systems use GPS to __ Select all that apply. A. accept fare payments B. prevent "bunching" C. count passengers D. communicate current position and speed to other vehicles

Suppose one has a pushdown automaton M with two stacks.. Which of the following is true? A two stack machine is much more efficient than a Turing machine Adding a third stack will further increase the power of the machine. Popping the value off of one stack and pushing on the other is the equivalent of a tape move on a Turing machine The second I stack does not add any capability

For HIE and data analytics, __ Structured data has many advantages Unstructured data has many advantages Decreased use of mobile devices has many advantages Decreased use of patient portals has many advantages

For the entity PERSON the attribute SSN is an example of a duplicated values attribute. True False

An optional attribute is an attribute that have no value for at least one entity instance already defined. True False

A single-value attribute has exactly a value for any given entity instance. True False

Where is the best place for you to find information about the features and functions of a program you are using? the Start menu the toolbar the Desktop the application's Help menu

Winnie is deciding whether to collect her forensic data in an open source or proprietary format.There are advantages and disadvantages to both, but she wants her data read by as many forensic tools as possible. Which format should Winnie use to achieve her objective? Evidence format Single format Raw format Proprietary format

Hot Questions

1. What is the primary language spoken by almost every computer system for networking? NetBEUI AppleTalk TCP/IP OSI Model

Port numbers range from 0 to 65535 and are categorized by IANA into three types. Wha is the port range called ranging from 1024 to 49151 and can be used temporarily by processes for nonstandard assignments to increase security? dynamic and private ports registered ports private ports well-known ports

33. Which of the following objects can be resized using sizing handles?Select all the answers that apply. (3 Points) Please select 3 options. A shape A table A letter A SmartArt graphic

Natural language processing is Al that __ . A. converts digital audio into analog audio B. understands human languages C. recognizes objects on a highway D. interprets facial expressions

True or False: You cannot restore a deleted file on a volume protected by the Recycle Bin. Select one: a. False b. True

What is a difference between autonomous APs that operate in a home environment and controller-based APs that operate in a corporate environment? Autonomous APs incorporate the functions of a router, switch, and AP into one device. Autonomous APs do not support PoE. Controller-based APs can be automatically configured and managed by a WLAN controller. Controller-based APs are known as lightweight APs and require an initial configuration to operate.

What can a function be used for? Select an answer: executing the same set of instructions from multiple modules linking the same set of instructions from multiple programs executing the same set of instructions from multiple places in a program compiling the same set of instructions from multiple places in a program

Expressions that are tested by the if statement are called Boolean expressions. True False

How do Al models gather information to learn? By only using input provided by the AI creator By only browsing specific websites By searching the Internet and using various methods and programs By only scanning government sites

called when activity interaction with user is started? onStart onStop onResume