Examine this command and output:
# cat deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: nginx-deployment
spec:
selector:
matchLabels:
app: nginx
replicas: 2
template:
metadata:
labels:
app: nginx
spec:
containers:
- name: nginx
image: nginx:1.14.2
ports:
- containerPort: 80
Now examine this command which executes successfully:
$ kubectl create -f deployment.yaml
Which two statements are true?

• A. The command specifies nginx image version 1.14.2 and will fail if the image version is not available.
• B. The command creates and guarantees the availability of a specified number of identical pods.
• C. The command specifies port 80 as the port that the container exposes.
• D. The command creates a pod named nginx.
• E. The command creates a deployment named nginx.

Examine this network configuration:
NAME="ens4"
DEVICE="ens4"
ONBOOT=no
NETBOOT=yes
IPV6INIT=yes
BOOTPROTO=none
IPADDR=192.168.2.5
PREFIX=24
GATEWAY=192.168.2.1
TYPE=Ethernet
Which two statements are true after executing nmcli con mod ens4 ipv4.method auto?

• A. ONBOOT value is set to dhcp.
• B. Interface ens4 automatically starts on boot.
• C. IPADDR value is considered null.
• D. ONBOOT value is set to yes.
• E. Interface ens4 is assigned an IP address of 192.168.2.5.
• F. BOOTPROTO value is set to dhcp.

Which two statements are true about removing a physical volume (PV) from a volume group (VG)?

• A. It can be removed when an active VG has mounted file systems by running vgexport.
• B. It cannot be removed when it is part of an active VG.
• C. It can be removed when an inactive logical volume is on the VG.
• D. It can be removed when it is part of an active VG.
• E. It can be removed only after removing it from its VG by using vgreduce.

Which two actions are performed by the logrotate utility?

• A. encrypted log files
• B. hashing log files
• C. duplicating log files
• D. rotating log files as specified
• E. compressing log files

Examine this command:
# ssh -L 5011:127.0.0.1:80 [email protected] -f sleep 30
Which two are true upon execution?

• A. An SSH connection process is forked to the background.
• B. A reverse tunnel is created back to the local host on port 80.
• C. A socket remains open for 30 minutes unless a connection is established.
• D. A local port forward is created between client and server.
• E. A web server is listening on port 5011.