Чтобы попасть на курс необходимо пройти краткий вступительный тест. Внимание! Количество мест ограничено. Дедлайн заполнения тестов до 18:00 26.05.2020 Вступительный DevOps Test. Заполняя форму на сайте devops-courses.zone3000.net вы соглашаетесь на обработку персональных данных. Обращаем ваше внимание, на прохождение теста даётся одна попытка. 1. Monitoring of application is:Statistic calculation about application state, errors, user activity and performance.Supervision of an application, the ability to have a global view of an application at a given moment but also a history of past statesLogs are event records where events related to the state of a system are collected.2. What is the MAIN difference between Linux and Unix?Linux OS can be installed on various types of devices like mobile, tablet computers. The UNIX operating system is used for internet servers, workstations & PCs.Linux has had about 60-100 viruses listed to date which are currently not spreading. There are between 80 to 120 viruses reported till date in Unix.BASH is the Linux default shell. Originally Unix was made to work in Bourne Shell.Linux provides two GUI. Unix provides Common Desktop Environment and also has GnomeThe Unix OS works primarily on Command Line Interface. The Command Line Interface is optional in Linux.Linux is portable and is booted from a USB Stick. Unix is not portable.Linux is open source. Unix is a proprietary OS.3. How can I remove file from staging area?git unstage file_pathgit checkout file_pathgit rm file_pathgit add -rm file_path4. How to exit from vim WITHOUT savings recent updates?q!ESCqww!wq5. What is the standard edition of Linux?OpenSUSELinux MintArch LinuxFedoraUbuntuDebianThere's no standard edition of Linux6. I get few changes in files x.txt and z.txt and DO NOT commit them. I need to revert them. How can I perform this?git reset HEAD~ -- x.txt z.txtctrl + Zgit revert -- x.txt z.txtgit checkout -- x.txt z.txt7. I need ADVANCED information about ps general commands. How can I get it?ps --helpman 1 psman 3 psUse google.com8. How can I see git commits history?git loggit log --commitsgit commit -hgit commit -вЂ”history9. Where git save meta data about your project?~/.git/your_project_name/path_to_your_project/.git/~/git/your_user_name?~/.git/your_user_name/your_project_name/10. I want to use python ver 3 for executing my script. Which shebang expression I have to use?#!/bin/false#!/usr/bin/env python3#!/usr/local/bin/python3.x#!/usr/local/bin/python#!/usr/bin/env python11. How can I see what files were added, what files were changed and deleted in my project?git stashgit diffgit statusgit state12. Please select Cache-Control settings for no caching:no-cacheno-cache, no-store, must-revalidatemust-revalidateprivateno-store13. Please select HTTP methods. Choose the WRONG option.REMOVEOPTIONSTRACEPOSTDELETEPUTHEADCONNECTGET14. How can I save my changes for future work and reset my file?git commit -f filepathgit checkoutgit add filepathgit stash15. Disadvantages of Microservices. Choose the WRONG option.Microservices has all the associated complexities of the distributed system.There is a higher chance of failure during communication between different services.The developer needs to solve the problem, such as network latency and load balancing.Difficult to manage a large number of services.Microservices follows the single responsibility principle.Complex testing over a distributed environment.16. What protocol ping use?FTPTCPHTTPUDPICMP17. Provisioning is:Process of maintaining computers or virtual hosts, modificate and turn on/off them.Process of getting computers or virtual hosts to use, and installing needed libraries or services on them.Process of putting a new application, or new version of an application.Process of getting logs from computers or virtual hosts18. Please select cloud providers:Microsoft AzureRackspaceKamateraSalesforceAll aboveAWSGCP19. I need to get penultimate row from the file demo.txt. Which command I have to use?cat demo.txt | tail -n2tail -n2 demo.txt | head -n1tail -c2 demo.txthead -n1 demo.txt | tail -n1head -c12 demo.txt Имя* Email* Телефон Time is Up!