Which of the following statements about version control are true? Select 3 options.
Early version control systems needed to use locks to keep files synchronized, but newer version control systems do not use locks at all.
With distributed version control, multiple copies of the entire project are maintained on the developers’ computers.
Version control systems can only be used by teams of developers, rather than individuals.
Git and Mercurial are examples of distributed version control systems.
In a centralized version control system, the project files are stored in a repository or database on a server
Answer:
In a centralized version control system, the project files are stored in a repository or database on a server
Git and Mercurial are examples of distributed version control systems.
With distributed version control, multiple copies of the entire project are maintained on the developers’ computers.
Explanation:
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The statements about version control that are true include the following:
B. With distributed version control, multiple copies of the entire project are maintained on the developers’ computers.
D. Git and Mercurial are examples of distributed version control systems.
E. In a centralized version control system, the project files are stored in a repository or database on a server.
Version control is also referred to as source control and it can be defined as a process through which changes to a file, set of files and software codes over time, are tracked, recorded and managed, especially for easy recall and modification of specific versions in the future. A common example of a version control system that is used by software developers across the world is Git.
In Computer science, there are two main types of version control system and these include:
I. Distributed version control system.
II. Centralized version control system.
Basically, the statements about version control that are true include the following:
Multiple copies of an entire project can be maintained on a developer's computers through the use of distributed version control.Git and Mercurial are common examples of distributed version control systems.Project files are stored in a repository or database on a server in a centralized version control system.Read more on version control here: https://brainly.com/question/14213984
Tom teaches in a high school. He wishes to sort a spreadsheet containing students' marks in various subjects by descending order of total
marks. While sorting the spreadsheet, what do you do before clicking the Sort option from the menu?
OA
filter the data to sort
OB.
arrange the data alphabetically
O c. select the data to sort
OD.
look up the data to sort
Answer:
Select the data to sort
Explanation:
Match each role to the corresponding web development task.
Answer:
1. Art director: selecting color palettes.
2. Web project manager: creating budget spreadsheets.
3. Usability lead: researching target audiences.
4. Developer: coding.
Explanation:
HTML is an acronym for hypertext markup language and it is a standard programming language which is used for designing, developing and creating web pages.
Generally, all HTML documents are divided into two (2) main parts; body and head. The head contains information such as version of HTML, title of a page, metadata, link to custom favicons and CSS etc. The body of the HTML document contains the contents or informations of a web page to be displayed.
The various role performed during the web development process (task) includes;
1. Art director: selecting color palettes. This individual is saddled with the responsibility of choosing the color that best fits a website.
2. Web project manager: creating budget spreadsheets. He or she is responsible for performing tasks such as creating a financial (budget) plan, start and finish date (timing), procurement, etc.
3. Usability lead: researching target audiences. This individual is saddled with the responsibility of surveying and collecting data from the demography for which the website is designed.
4. Developer: coding. This is the technical expert referred to as a web developer and is responsible for writing the set of instructions (codes) that enables the website to work properly and serve a purpose.
A multiuser operating system specifically allows _____.
multiple users concurrently
multiple processes concurrently
only one person at a time
only one process at a time
Answer:
multiple users concurrently
Explanation:
A multiuser operating system specifically allows multiple users concurrently.