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Question 1

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Večino ukazov na operacijskem sistemu Windows lahko poženemo v ukazni lupini "Command Prompt" tako, da nam izpišejo kratko pomoč za uporabo. Kaj moramo storiti za izpis pomoči?

Most of the command line utilities on the Windows operating system (and when using "Command prompt" shell) support a switch that displays help for that command line utility. Which parameter are we talking about?

Question 1 Select one:
a.

Uporabimo parameter -a

We can use the -a parameter

b.

Uporabimo parameter --help

We can use the --help parameter

c.

Uporabimo ukaz help, npr. help mojukaz

We can use the system wide help command, e.g. help mycommand

d.

Uporabimo parameter /?

We can use the /? parameter

Question 2

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Na računalniku z operacijskim sistemom Windows poženemo ukaz ping 2606:4700:4700::1111. Kakšen bo rezultat tega ukaza?

What is the result of the command ping 2606:4700:4700::1111 on a Windows operating system?

Question 2 Select one:
a.

Invalid IPv6 address.

b.

Protocol not available. 

c.

Hello world!

d.

Reply from 2606:4700:4700::1111: time=3ms ...

e.

ping: unknown host 2606:4700:4700::1111

Question 3

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Na operacijskem sistemu Linux program ping preverja dosegljivost vpisanega naslova vse dokler ga ne prekinemo. V okolju Windows pa privzeto pošlje le 4 pakete, nato pa se program konča. Kako prepričamo program ping na operacijskem sistemu Windows v podobno delovanje kakor ga srečamo na operacijskem sistemu Linux?

Behavior of the ping command on the Linux operating system is different to the one on the Windows operating system. On the Linux operating system ping will keep sending packets until we interrupt it. In contrast to that, ping on Windows sends out only 4 packets. How can we make the Windows ping command behave more like the Linux ping command? 

Question 3 Select one:
a.

Uporabimo parameter -n.

We use the -n parameter.

b.

Uporabimo parameter -a.

We use the -a parameter.

c.

Uporabimo parameter -t.

We use the -t parameter.

d.

Uporabimo parameter -s.

We use the -s parameter.

Question 4

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Kako lahko na operacijskem sistemu Linux preberemo kratka navodila za uporabo določenega programa?

Which command can we use to get help for a command line utility in the Linux operating system?

Question 4 Select one:
a.

Z ukazom help.

We use the help command.

b.

Z ukazom which.

We use the which command.

c.

Z ukazom find ime_programa, npr. find ping. 

find command_name, e.g. find ping

d.

Z ukazom man ime_programa, npr. man ping.

man command_name, e.g. man ping

Question 5

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Kakšen filter moramo uporabiti, če želimo, da nam Wireshark prikaže pakete programa ping?

What kind of a Wireshark filter do we need to use to display only the ping packets?

Question 5 Select one:
a.

icmp

b.

arp

c.

ping

d.

echo

Question 6

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Kaj je Wireshark?

What is Wireshark?

Question 6 Select one:
a.

Program za preverjanje dosegljivosti računalnikov v Internetu. 

Software for host connectivity detection.

b.

Morski pes narejen iz žice.

A sculpture of a shark made out of wire.

c.

Program za zajem in analizo omrežnega prometa, ki ga bomo s pridom uporabljali pri računalniških komunikacijah.

Software used for network traffic dumping and analysis. 

d.

Ime nove stojnice s hitro prehrano na Čopovi.

A new fast food stand on Čopova St.

Question 7

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Naslov 2001:1470:fffd:dead:12:1:0:a je:

2001:1470:fffd:dead:12:1:1:a is:

Question 7 Select one:
a.

IPv5 naslov. 

IPv5 address

b.

IPv4 naslov.

IPv4 address

c.

IPv6 naslov.

IPv6 address

d.

Nič od naštetega.

None of the above.

e.

Strojni naslov omrežnega vmesnika (MAC). 

a hardware address (MAC).

Question 8

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S katerim ukazom si lahko ogledamo nastavitve omrežnih vmesnikov na računalnikih z operacijskim sistemom Linux?

Which command can be used to determine the network interface settings in a Linux operating system?

Question 8 Select one:
a.

ping6

b.

ipconfig

c.

traceroute

d.

ifconfig

e.

ping

Question 9

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Kakšen pomen ima parameter -a pri programu ping na operacijskem sistemu Linux?

How does the -a parameter affect the ping command on the Linux operating system?

Question 9 Select one:
a.

Če uporabimo parameter -a bo program ping skušal ugotoviti katero ime priprada vpisanem naslovu IP (t.i. reverse lookup).

If -a is used, the ping command will try to do a reverse lookup of the hostname for the IP address used.

b.

Če uporabimo parameter -a bo program ping preverjal dosegljivost vpisanega naslova dokler ga ne prekinemo. 

If we use the -a parameter, ping will keep sending out packets until it is interrupted.

c.

Če uporabimo parameter -a preverimo dosegljivost vseh računalnikov na našem podomrežju. 

If -a is used, the ping program will send the echo request packet to all the devices on our subnet.

d.

Če uporabimo parameter -a bo program za vsak poslan paket predvajal zvočni signal. 

When -a is used, the ping program will play an audiable ping for each packet sent.

Question 10

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Naslov 212.235.189.135 je veljaven IPv4 naslov?

Is the address 212.235.189.135  a valid IPv4 address?

Question 10 Select one:

Question 11

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Na računalniku z operacijskim sistemom Linux poženemo ukaz ping 2606:4700:4700::1111. Kakšen bo rezultat tega ukaza?

What is the result of the command ping 2606:4700:4700::1111 on a Linux operating system?

Question 11 Select one:
a.

Hello world!

b.

Invalid IPv6 address.

c.

ping: unknown host 2606:4700:4700::1111

d.

Protocol not available. 

e.

64 bytes from 2606:4700:4700::1111: icmp_seq=1 ttl=63 time=6.23 ms ...

Question 12

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Kakšen pomen ima parameter -a pri programu ping na operacijskem sistemu Windows?

How does the -a parameter affect the ping command on the Windows operating system?

Question 12 Select one:
a.

Če uporabimo parameter -a bo program za vsak poslan paket predvajal zvočni signal.

When -a is used, the ping program will play an audible ping for each packet sent.

b.

Če uporabimo parameter -a preverimo dosegljivost vseh računalnikov na našem podomrežju. 

If -a is used, the ping program will send the echo request packet to all the devices on our subnet.

c.

Če uporabimo parameter -a bo program ping preverjal dosegljivost vpisanega naslova dokler ga ne prekinemo. 

If we use the -a parameter, ping will keep sending out packets until it is interrupted.

d.

Če uporabimo parameter -a bo program ping skušal ugotoviti katero ime priprada vpisanem naslovu IP (t.i. reverse lookup).

If -a is used, the ping command will try to do a reverse lookup of the hostname for the IP address used.

Question 13

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Na računalniku z operacijskim sistemom Linux (npr. Ubuntu) poženemo najprej ukaz ifconfig, nato pa še ifconfig -a. V čem se ukaza razlikujeta med seboj?

What is the difference between ifconfig and ifconfig -a commands on the Linux operating system?

Question 13 Select one:
a.

Parameter -a omogči protokol ARP na vseh vmesnikih, ki so trenutno omogočeni.

-a enables the ARP protocol on all active network interfaces.

b.

Parameter -a ne vpliva na ukaz.

-a does not affect the ifconfig command.

c.

Parameter -a izpiše tudi nastavitve strežnikov DNS.

If -a is used, ifconfig will also display the DNS settings.

d.

Ukaz ifconfig -a izpiše podatke o vseh vmesnikih tudi če ti niso omogočeni. Če parameter -a izpustimo, pa bo ukaz ifconfig izpisal le omogočene vmesnike (tiste, ki so v stanju up). 

ifconfig -a will display the settings for all interfaces even if they are not active (up).

Question 14

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S katerim ukazom si lahko pogledamo nastavitve omrežnih vmesnikov na operacijskem sistemu Windows?

Which command can be used to determine the network settings of a Windows operating system?

Question 14 Select one:
a.

ping

b.

tracert

c.

ifconfig

d.

ping6

e.

ipconfig