Related Questions

What protocol(s) is(are) allowed a user to retrieve her/his mail from the mail server to her/his mail reader?
A POP3
B FTP
C MAP
D All of the above
E None of the above
E-mail একাউন্ট খুলতে যেসব সতর্কতা অবলম্বন করা জরুরি-i. E-mail অ্যাড্রেস কাউকে না দেওয়াii. সহজ পাসওয়ার্ড ব্যবহার না করা iii. নিয়মিত e-mail পাসওয়ার্ড পরিবর্তন করানিচের কোনটি সঠিক?
A i ও ii
B i ও iii
C ii ও iii
D i, ii ও iii
A shipping company currently charges the same price for each package that it ships . If the current price of each package were to be increased by $ 1,6 fewer of the package could be shipped for $120 ,excluding sales tax. what is the current price of shipping each package?
A # 3
B $ 4
C $ 5
D $6
If we want to connect a few computers in a small office, all the computers in one building, or all the computers in several buildings in close proximity, which type of network is required?
A PAN
B LAN
C MAN
D SAN
A machine that connects to two or more electronic mail systems and transfers mail messages among them is known as
A Gateways
B mail gateway
C bridges
D User Agent
E None of the above
When two computers communicate with each other, they send information back and forth. If they are separated by a reasonable distance, they can send and receive the information through a direct cable connection which is called a null-modem connection. Presently what is the maximum distance in metres permitted in this null-modem connection?
A 80
B 100
C 30
D 150
E None of the above
Consider that 5 computers are connected through mesh topology in a computer network. What are the number of connection lines nende if we want to add 2 more computers in the network?
A 9
B 11
C 13
D 15
You have purchased a MAU (Multistation Access Unit) from your computer supplier and now must decide what type of network card you should install in the workstations. Which of the following would be the most appropriate?
A Fast SCSI Wide
B Token-Ring
C ArcServe
D Ethernet
E None of the above
which network protocol is used to send e - mail?
A SMTP
B Processor
C I/O Devices
D All of the above
In a shipment of computers, 1% of the computers are defective. What is the ratio of defective to non-defective computers?
A 1 : 200
B 1 : 100
C 1 : 99
D 99 : 1

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