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: A scripting language that states the rules for tagging elements., A programming language that states the rules for tagging elements., A programming language that allows the creation of customized tags., A scripting language that allows the creation of customized tags.
Which of the following is not true about modifying table columns?
Options: You can drop a column at any time., You can add a column at any time as long as it is a NULL column., You can increase the number of characters in character columns or the number of digits in numeric columns, You cannot increase or decrease the number of decimal places.
Who is called a supervisor of computer activity?
A) Â Memory
B) Â Operating System
C) Â I/O Devices
D) Â Control Unit
Ans:â€“Â B ,
An enterprise data model is:
Options: a graphical model that shows the high-level entities for an organization., a graphical model that shows all entities for an organization., a non-graphical model that shows the high-level entities for an organization., a non-graphical model that shows the all entities for an organization.
Which one of the following phrasers best describes flux density?
Options: The concentration of lines of magnetic force, The rate of change of the number of lines of magnetic force, The opposition to a build-up of magnetic fields, The force that maintains lines of force