Which statements are true regarding ICMP packets? They acknowledge receipt of a TCP segment. They guarantee datagram delivery. They can provide hosts with information about network problems. They are encapsulated within IP datagrams.
7.By principle of locality, in least recently used policy, in memory management
Options: (A)The page replaced in memory is least likely to be referenced in the near future. (B) The page replaced in memory is most likely to be referenced in the near future. (C) The pages replaced in memory in round-robin fashion. (D) None of these. 10
Options: (A)It do not need the control of the human operator during their execution. (B) An arrow in a multi-dimensional space. It is a quantity usually characterized by an ordered set of scalars. (C) The validation of a theory on the basis of a finite number of examples. (D) None of these 9
How can you apply exactly the same formatting you did to another text?
Options: A) Copy the text and paste in new location. Then type the new text again., B) Copy the text and click on Paste Special tool on new place, C) Select the text then click on Format Painter and select the new text, D) All of above,
Options: (A)a window is moved to a new position (B) the user wants to view a floating popup menu for the window (C) an event from the vertical scrollbar of the window (D) an event from the horizontal scrollbar of the window 3
Which of the following is true of parallel transmission?
Options: It involves the simultaneous transmission of eight bits., The speed is quoted in bits per second., It is slower than serial transÂ¬mission., Most microcomputers commuÂ¬nicate with other computers in this mode.