A student new to Python is working in the interactive interpreter mode. The student issues the commands: What is the result? ['RT1', 'RT2', 'SW1', 'RT3', 'SW3'] ['RT1', 'RT2', 'RT3', 'SW2',…
A system administrator issues the apt-get upgrade command on a Linux operating system. What is the purpose of this command? The remote repository of applications and dependencies will be updated to the…
A network engineer needs to review the status of all network interfaces of a server running a Linux operating system. The engineer enters the command ifconfig -a . What is the result…
A user issues a Linux command and the result is shown: total 40 drwxr-xr-x 2 devasc devasc 4096 Mar 30 21:25 Desktop drwxr-xr-x 2 devasc devasc 4096 Apr 15 19:09…
A student is learning Python in the interactive interpreter mode. The student issues the commands: What is the result? 'Test2' 'TestTestTestTestTestTest' 'TestTest' 'Test6' TypeError: A string type cannot be multiplied…
A user enters the commands as shown. What is the result after the mv command is entered? devasc@labvm:~/Documents$ pwd /home/devasc/Documents devasc@labvm:~/Documents$ mv myfile.sh ../Desktop/myfile2.sh The file myfile.sh is moved to the /home/devasc/Desktop directory and…
A user issues a series of Linux commands as shown. (omitted)$ pwd /home/devasc/labs/ansible/backups (omitted)$ cd ../.. Which directory is the current directory after the cd command is entered? / /home /home/devasc/ /home/devasc/labs /home/devasc/labs/ansible
A user issues the Linux command ls -l myfile.sh to check the permission of the file myfile.sh. devasc@labvm:~/Documents$ ls -l myfile.sh -rwxr-xr-- 1 self test 15 Mar 30 21:24 myfile.sh Which two statements…
A Linux administrator is attempting to use a terminal to configure the network interface card on a computer. The administrator receives a message that the administrator does not have necessary…
Which Python command creates a conditional control structure? def if from delay
What is displayed after the following code is entered into a Python interpreter? addition = 22 +10 print(addition) nothing ( because the print command is wrong) 32 [22]+[10] (syntaxerror)-...as there…
A student new to Python is working in the interactive interpreter mode. The student issues the commands: Which data type is used to represent the variable ipAddress? list array tuple…
What is the output when the following code is entered into a Python program interpreter? [1,2,4,5] + [3,6] [1,2,3,4,5,6] [1,2,4,5,3,6] [21] [12]+[9]
A system administrator attempts to determine what is causing a computer to perform slower than normal. The administrator issues the ps command. What is displayed by this command? current RAM usage current…
A student new to Python is working in the interactive interpreter mode. The student issues the command: Which Python expression can be used to retrieve the IP address of R2?…
A Linux system administrator is searching the passwd file for any username that starts with a digit. Which grep command should the administrator use? grep '_[0-9]' /etc/passwd grep '[0-9]' /etc/passwd grep '^[0-9]'…
A user experiences access and performance issues with the Internet connection from a home computer. The Internet connection is provided through a DSL line. The user calls the support line…
How does an activity LED on wireless routers indicate that traffic is moving through a port? by flashing by staying turned off by staying a solid green color by staying…
Which command can be used to verify connectivity between two host devices? ipconfig ping netstat nslookup Answers Explanation & Hints: The ping command can be used to test end-to-end connectivity…
Which three pieces of information are revealed by the ipconfig command (without the /all switch)? (Choose three.) IP address DHCP server subnet mask default gateway DNS server MAC address Answers…