Which of the following describe the DHCP Discover message? It uses FF:FF:FF:FF:FF:FF as a layer 2 broadcast. It uses UDP as the Transport layer protocol. It uses TCP as the Transport layer protocol. It does not use a layer 2 destination address.
Which one of the following is a statement of KirchhofFs voltage law?
Options: The total voltage in a parallel circuit is less than the value of the smallest voltage, The algebraic sum of voltages in a loop is equal to zero, The voltage drop across a resistance is proportional to the value of resistance and the amount of current flowing through it, The algebraic sum of voltages entering and leaving a point is equal to zero
You have just installed a new internal PCI modem on you desktop. It will not dial out. what is the problem?
Options: The port speed is set too high, the modem has not been set up in control panel properties, the phone line is plugged into the line-in port on the modem card, the phone line out of the wall is plugged into the phone port on the modem card
Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called?
Options: Paperless office, Electronic mail, Global network, Electronic newspaper
Options: (A)Select View>Form properties form the menu (B) Right click anywhere on the form and select properties from the shortcut menu (C) Double click the form selector box in the upper left corner of the form (D) All of the above 9