Options: (A)Ability of two or more systems, to exchange information and to use the information that has been exchanged. (B) Time taken to respond to an event. (C) Either the hazard not arises, if arise; it will not result in an accident. (D) None of these 20
Options: is a device that performs a sequence of operations specified by instructions in memory., is the device where information is stored, is a sequence of instructions, is typically characterized by interactive processing and time of the CPU's time to allow quick response to each user.
With an IP address set starting with 150, you currently have six offices that you are treating as subnets. Plans are in place to open 10 more offices before the end of the year. What subnet mask should you use to satisfy the needed number of subnets and maximize the number of hosts available at each site?
Options: is a method of memory allocation by which the program is subdivided into equal portions, or pages and core is subdivided into equal portions or blocks., consists of those addresses that may be generated by a processor during execution of a computation., is a method of allocating processor time., allows multiple programs to reside in separate areas of core at the time.
Options: most analysts agree on the structure and organization of MIS., operational planning reports are a primary informational tool for middle management., an MIS focuses on managing information generated with a computer system, the cross reference of data items is an integral feature of the simple structure used in database organization.
Which SQL Query is use to remove a table and all its data from the database?
a. Create Table
b. Alter Table
c. Drop Table
d. None of these
Options: Every primary-key value must match a primary-key value in an associated table
B. Every primary-key value must match a foreign-key value in an associated table
C. Every foreign-key value must match a primary-key value in an associated table
D. Every foreign-key value must match a foreign-key value in an associated table
7.In system modeling Statement-1: State-machine model is used to model the behavior of a system in response to internal and external events. Statement-2: Stimulus response model represents state transition diagram that show how system reacts to internal and external events.
Options: (A)Statement-1 and 2 both correct (B) Statement-1 and 2 both false (C) Statement-1 is true and Statement-2 is false (D) Statement-1 is false and Statement-2 is true 8
Options: (A)dissimilar machines with minimum modification (B) similar machines with maximum modification (C) dissimilar machines with maximum modification (D) similar machines with maximum modification 11