What are the API versions available?
Anonymous Quiz
54%
Alpha level, Beta level and Stable level. All these version features are in multiple standards.
29%
Pod level, Stage level and Sigma level. All these version features are in multiple standards.
17%
Single level, High level and Multi level. All these version features are in multiple standards.
👌4
What are the Namespaces in Docker?
Anonymous Quiz
74%
Namespaces in Docker are a technology for the facility of containers in Docker.
26%
Namespaces in Docker are a technology for the facility of images in Docker.
🙏2
How do you enable automatic security updates in Ubuntu?
Anonymous Quiz
68%
Edit '/etc/apt/apt.conf.d/20auto-upgrades' to include 'APT::Periodic::Unattended-Upgrade "1";'
18%
Run 'autoupdate-config enable'
2%
Type 'set-sec-update'
12%
Use 'apt-auto-upgrade'
❤2
What is unique about OpenShift’s approach to supporting containers compared to other platforms?
Anonymous Quiz
23%
It doesn’t support multi-cloud environments
66%
It adds a developer-focused experience with integrated CI/CD and streamlined deployment pipelines
4%
It limits the types of applications that can run
7%
It only works on private cloud environments
❤4
How do you set up a PXE boot server in Ubuntu?
Anonymous Quiz
72%
Install 'dnsmasq' and configure '/etc/dnsmasq.conf' for PXE
16%
Run 'pxe-setup'
7%
Type 'netboot-config'
5%
Use 'pxeinit -network'
👌3
How do you make a file executable in Ubuntu?
Anonymous Quiz
90%
Use 'chmod +x filename'
5%
Run 'setexec filename'
4%
Type 'make-run filename'
2%
Use 'execperm filename'
❤3👍1
Which command is used to display information about mounted filesystems in Ubuntu?
Anonymous Quiz
55%
Use 'mount'
21%
Run 'fs-info'
17%
Type 'list-mounts'
6%
Use 'show-filesystems'
❤2
You are setting up a Linux server for a web application. Which port number is commonly used for secure HTTP (HTTPS) traffic?
Anonymous Quiz
29%
Port 80
55%
Port 443
5%
Port 22
12%
Port 8080
❤3
________is an open-source project built to simplify and streamline using Docker on a Mac or Windows.
Anonymous Quiz
27%
Docker Cloud
48%
Docker Compose
12%
Docker Universal Control Plane
13%
Docker Kitematic
🍾3
Which command is used to delete a file in Ubuntu?
Anonymous Quiz
94%
Use 'rm filename'
4%
Run 'delete-file filename'
1%
Type 'remove filename'
1%
Use 'file-delete'
❤2
How do you configure a persistent static route in Ubuntu?
Anonymous Quiz
78%
Edit '/etc/netplan/*.yaml' to add the route and apply changes with 'sudo netplan apply'
11%
Run 'route add-persistent'
4%
Type 'set-static-route'
7%
Use 'netcfg static-route'
❤1
Which command would you use to create a YAML configuration file for a resource in OpenShift?
Anonymous Quiz
48%
oc get <resource> -o yaml
15%
oc export <resource> -o yaml
8%
oc save <resource> -o yaml
29%
oc generate <resource> -o yaml
👍1
Which command is used to display information about mounted filesystems in Ubuntu?
Anonymous Quiz
61%
Use 'mount'
17%
Run 'fs-info'
15%
Type 'list-mounts'
6%
Use 'show-filesystems'
🙏2
Choose the option to remove write permission for group & others for a file “a.txt”.
Anonymous Quiz
26%
Select disable write for group and others where file=”a.txt”
35%
chmod go-w a.txt
14%
chmod w-go a.txt
25%
chmod go=”r-x” a.txt
❤5
How do you create a custom GRUB boot entry in Ubuntu?
Anonymous Quiz
83%
Edit '/etc/grub.d/40_custom' and add the new entry, then run 'sudo update-grub'
9%
Run 'grub-add entry'
3%
Type 'bootentry create'
5%
Use 'grubcfg -custom'
👌2❤1
Which command is used to resize a logical volume in Ubuntu?
Anonymous Quiz
85%
Use 'sudo lvresize -L +10G /dev/volume-group/volume-name'
9%
Run 'resize-volume 10G'
4%
Type 'lv-adjust-size'
2%
Use 'volume-resize command'
❤2🙏1
At its core, Kubernetes is a platform for:
Anonymous Quiz
14%
Provisioning machines (similar to Puppet, Ansible)
81%
Running and scheduling container applications on a cluster
5%
Packaging software in containers
❤3
Which command is used to monitor system logs in real-time in Ubuntu?
Anonymous Quiz
83%
Use 'tail -f /var/log/syslog'
8%
Run 'log-monitor real-time'
2%
Type 'view-logs live'
7%
Use 'syslog-watch'
❤3
Which command is used to view detailed information about a specific package in Ubuntu?
Anonymous Quiz
66%
Use 'apt show package_name'
25%
Run 'dpkg-info package_name'
3%
Type 'package-details'
5%
Use 'pkg-info'
❤1
Which command allows you to set up a software RAID array in Ubuntu?
Anonymous Quiz
77%
Use 'mdadm --create --verbose /dev/md0 --level=1 --raid-devices=2 /dev/sdX /dev/sdY'
17%
Run 'raid-setup /dev/md0'
4%
Type 'raidconfig mdX'
3%
Use 'softraid -init'
❤2
What command is used to display the current date and time in Linux?
Anonymous Quiz
20%
time
63%
date
6%
clock
11%
now
❤2