Which of the following is not a characteristic of a daisy chaining priority control scheme?
Options: priority is programmable, it is relatively easy to add more devices to the chain, the failure of one device may affect other devices on the chain, the number of control lines is independent of the number of devices on the chain
Options: MIS performance criteria determine management information needs, and these needs determine the objectives of the firm., the firm's objective determine management information needs, and these needs determine MIS performance criteria, management information needs determine MIS performance criteria, and these criteria determine the firm's objectives, the firm's objectives determine MIS performance criteria, and these criteria determine manageÂ¬ment information needs.
Options: Indexes are created to enforce uniqueness on columns., Indexes are created to enable fast retrieval by column values., Columns that are frequently used with equal conditions in WHERE clauses are good candidates for indexes., Indexes are created with the ALTER TABLE command.
Options: The smallest particle of a substance that retains the properties of that substance, A atom that has a shortage of electrons in its outer orbit, A atom that has an excessive number of electrons in its outer orbit, A atom that flows whenever there is an imbalance of electrical charges between two points
. When using the MLA style, position explanatory notes either at the _____.
Options: a. top of the page as head notes or at the end of the paper as endnotes b. bottom of the page as footnotes or at the end of the paper as endnotes c. top of the page as head notes or at the beginning of the paper as front notes d. bottom of the page as footnotes or at the beginning of the paper as front notes
Options: The Addresses Resolution Protocol, ARP, allows a host to find the physical address of a target host on the same physical network, given only the target IP address., The sender's IP - to- physical address binding is included in every ARP broadcast; receivers update the IP-to-Physical address binding information in their cache before processing an ARP packet., ARP is a low-level protocol that hides the underlying network physical addressing, permitting us to assign IP-addresses of our choice to every machine., All of the above
Which statements are true regarding ICMP packets? ICMP guarantees datagram delivery. ICMP can provide hosts with information about network problems. ICMP is encapsulated within IP datagrams. ICMP is encapsulated within UDP datagrams.
Options: 1 only, 2 and 3, 1 and 4, All of the above
Options: Information stored in RAM can be changed by over writing it, Information stored in ROM cannot be changed by overwriting, Information can be stored in any location of RAM, Computer main memory can be accessed only sequentially