You have been asked to develop an application that uses only connection-oriented protocols. Which two protocols can you use?()
A、PPP
B、UDP
C、TCP
D、ICMP
A、PPP
B、UDP
C、TCP
D、ICMP
A、Write a memo in about 50 words. B、You are the Personnel Manager of a company, and have been approached by your IT Department to recruit three new members of staff. Write a memo to Miss Kate Bush, the Manager of the IT Department, C、·informing her you have received over 100 applications and have selected 10 candidates for interview, D、·telling her you will write to the candidates inviting them for interview, and E、·asking her to tell you the time and the place of the interview.
A、“Did you log in with an administrator account?” B、“Have you been to any inappropriate websites?” C、“What have you changed since the optical drive worked properly?” D、“What has changed since the optical drive worked properly?”