PHP Programming Quiz

1. Which of the following options acts as a vessel for storing data?

• File

• Kernel

• Buffer

• Directory

2. What kind of file exclusively comprises printable characters?

• Text File

  
  

• Binary File

• Compressed File

• Executable File

What term refers to the command interpreter used for interacting with UNIX?

• GUI

• Shell

• Kernel

• Compiler

What component forms the central part of the operating system?

• Kernel

• Shell

• File System

• Registry

Which command executes calculations solely with integers, disregarding decimal values?

• cal

• bc

• wc

• date

Which key in UNIX is always utilized in combination with another key and is never employed individually?

• ctrl

• delete

• backspace

• spacebar

In UNIX, what are special characters such as *, ., |, >, and others collectively known as?

• Meta keys

• Escape characters

• Metacharacters

• Control characters

What is the octal value for [ctrl-g]?

• 6

• 7

• 8

• 9

What action can you take to conclude a recorded session?

• exit

• Ctrl+C

• terminate

• logout

How can you determine the location of an executable program in UNIX?

• By using the locate command

• By executing the which command

• By employing the find command

• By utilizing the type command