Examen T9 parte 2

Question 1

Which is not an operation you can do on a file in LInux?

Accepted Answer

Mark

Answer

Rename

Answer

Close

Answer

Link

Question 2

which one would be the right command to show the red boxed files:

Accepted Answer

ls -l dev/vcs*[123]

Answer

ls -l /dev/vcs??

Answer

ls -l /dev/*123

Answer

ls -l /dev/vcs*

Question 3

Which is the maximum length of a filename in Linux?

Accepted Answer

255 characters

Answer

1024 characters

Answer

There's no limit

Answer

512 characters

Question 4

Data structure where information is stored for each file in Linux is...

Accepted Answer

i-node

Answer

file information block

Answer

sector

Answer

cluster

Question 5

How many consoles are created when booting a Linux system?

Accepted Answer

7

Answer

6

Answer

1

Answer

3

Question 6

We have four files (f1, F2, FF, ff). What does the command ls f* returns?

Accepted Answer

f1 ff

Answer

f1

Answer

f1 F2 FF f

Answer

F2 FF

Question 7

Which permissions string is represented by the 357 octal number?

Accepted Answer

-wx r-x rwx

Answer

rw- -wx r-x

Answer

r-- -w- ---

Answer

--x r-- rw-

Question 8

How can we display the content of the HOME environment variable?

Accepted Answer

echo $HOME

Answer

cat $HOME

Answer

echo %HOME%

Answer

echo HOME

Question 9

Which is the pipe character, used to chain commands?

Accepted Answer

It's the character |

Answer

It's the character

Answer

It's the character <

Answer

It's the character <

Question 10

Which one of the following will list the content of the current directory?

Accepted Answer

All are correct

Answer

ls .

Answer

ls

Answer

ls -l

Question 11

What stores the /home directory?

Accepted Answer

User home directories

Answer

User utilities and applications

Answer

Home directory for the root user

Answer

User system binaries

Question 12

Which part of Linux OS is closest to the hardware?

Accepted Answer

Kernel

Answer

Shell

Answer

Applications

Answer

Utilities

Question 13

Linux is case sensitive for file names

Accepted Answer

Verdadero

Answer

Falso

Question 14

What operating system is Linux based in?

Accepted Answer

Unix

Answer

MacOS

Answer

GPL

Answer

MS-DOS

Question 15

If A1=house, what would show the command echo '$A1'  ??

Accepted Answer

$A1

Answer

an error

Answer

$house

Answer

house

Question 16

Which is the first character in the permissions string for a regular file in Linux?

Accepted Answer

-

Answer

l

Answer

d

Answer

c

Question 17

What stores the /media directory?

Accepted Answer

Mount point for removable devices

Answer

Mount point for a temporarily mounted filesystems

Answer

Temporary files

Answer

Data for services provided by the system

Question 18

What happens if we delete a file that has an existing hard link?

Accepted Answer

The data still can be accessed by using the hard link

Answer

The number of links to the file remains unchanged

Answer

The data is definitely lost

Answer

The hard link is broken

Question 19

A set of procedures & data structures with which the OS manages the information located on the storage devices

Accepted Answer

File system

Answer

Libraries

Answer

Applications

Answer

System users

Examen T9 parte 2

🏆 Tabla de los mejores

✨ Parecidos

EXAMEN BIMESTRAL

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Evaluacion Unidad 5

Evaluacion Unidad 3

Evaluacion Unidad 4

Parcial Séptimo

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cambios de estados

leyes de Newton

Cinturón Verde

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Evaluación sumativa Formador de Formadores

Cinemática

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