Ipv4 manzil uzunligi qancha bit? a 32 bit b 64 bit c 16 bit d bit Ipv4 manzil uzunligi qancha bayt?

1.IPv4 manzil uzunligi qancha bit?
a)32 bit b)64 bit c)16 bit d)8 bit
2. IPv4 manzil uzunligi qancha bayt?
a) 4 bayt b)16 bayt c)8 bayt d) 32 bayt
3. TCP/IP protokollar stekini birinchi sathi keltirilgan variantni tanlang?
a)fizik b)tarmoq c)8 data link d)session
4. OSI modelini qaysi sathida maʼlumotlar kadrlar koʼrinishida keltirilgan?
a)kanal sathi(data link) b)network c)8 transport d)session
5. IPv4 manzilida nechta oktetdan iborat?
a) 4ta b)6ta c) 2ta d)8ta
6. IPv4-manzillarini nechta sinfi mavjud?
a)5ta class b) 7ta class c) 3ta class d) 2ta class
7. Elektron pochta portini koʼrsating?
a) 25/TCP b80/TCP c)67/UDP d)22/TCP
8.Mac address nima?
a) bir qurilmaning butun dunyoda tarqalmaydigan yagona id si
b) qurilma ip si
c) dunyodagi qurilmalarga beriladigan ip birligi
d) jo’natuvchi ip addresi
9. Pochta protokollari koʼrsatilgan variantni koʼrsating?
a) (SMTP) POP IMAP b) TCP UDP c) TCP DNS FTP d) DHCP SNMP TFTP
10. 224 soni ikkilik koʼrinishida koʼrsatilgan variantni tanlang?
a)11100000 b)11000000 c)10000100 d)00110011
11. 168 soni ikkilik koʼrinishida koʼrsatilgan variantni tanlang?
a)11101000 b)11101000 c)10000100 d)00110011
12. Qaysi kabel diametri 1 mm boʼlgan ikkita izolyatsiyalangan mis simdan iborat?
a)o’rama juftlik b)mis c)optik d)oddiy kabel
13. Wan tarmogini tashkil qilish uchun eng kamida nechta Router(marshrutizator) kerak?
a)2ta b)6ta c)4ta d)8ta
14. WAN,MAN,LAN tarmoqlarni o'sish tartibidda joylashtiring?
a)LAN,MAN,WAN b)MAN,LAN,WAN c)LAN,WAN,MAN d)WAN,LAN,MAN
15. OSI modelini 7-pog'onasini nomi toping?
a)Application b)Session c)Transport d)Network