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Questions in computers-and-technology

[Answered] What is a characteristic of a distributed ledger? Choose one of the following. A. It requires a large mainframe computer to enter new records. B. The personal details of all users are available to the general public. C. The same records appear on multiple machines simultaneously. D. Each record appears only on the computer of the user who created it.

[Answered] How does security culture relate to security awareness? In your post, highlight their comparative relationship and explain your understanding of how they complement, contradict, or coincide with each other.

[Answered] Which button should you press to reload the page? A. Refresh B. Back C. Alt + F4 D. Home

[Answered] What is a software program that crawls the web, searching and indexing web pages? A. Spider B. Flypage C. Webcreeper D. Cybertime

[Answered] Identify the category of animation effects used to highlight an object with different effects. Options: - Motion Path - Emphasis - Entrance

[Answered] What is the definition of an Intranet? A) Public Network Of Computers B) Private Network Of Computers C) The World Wide Web D) A Fake Network Used To Catch Hackers

[Answered] What other ways can he protect himself against malicious code on websites? Select one: a. Do not add websites to the favorites bar b. Block malicious links/IP addresses c. Ask his security officer for assistance d. Do not visit unfamiliar websites

[Answered] Select all that apply. Which of the following cause(s) a statement or set of statements to repeat as long as a condition is true? A) Do-While loops B) While loops C) Do-Until loops D) For loops

[Answered] Identify the primary key in the table. Write query for the following: ii. Find average salary in the table. iii. Display number of records for each individual designation. iv. Display number of records along with sum of salaries for each individual designation where number of records are more than 1. v. What is the degree and cardinality of the relation Employee?

[Answered] What is a "smart contract" in blockchain? Choose one of the following. a) A digital agreement that determines compliance strategies for companies b) A shared document that ensures all transactions are accurate and agreed upon c) A permissioned distributed ledger that requires a unique identity for each user d) A set of defined rules and logic used to execute specific business transactions