Options: Â A compiler does a conversion line by line as the program is run
B. Â A compiler converts the whole of a higher level program code into machine code in one step
C. Â A compiler is a general purpose language providing very efficient execution
D. Â None of the above
Options: the creation of oceanic crust and the drifting of continents, the convention currents within the earth's mantle cause the creation of new oceanic crust at the mid oceanic ridges, that the oceanic crust is destroyed at areas where this crust type becomes subducted under the lighter continental crust, All of the above
The advantage(s) of incorporating the macro processor into pass 1 is(are):
Options: many functions do not have to be implemented twice., Functions are combined and it is not necessary to create intermediate files as output from the macros processor and input to the assembler., more flexibility is available to the programmer in that he may use all the features of the assembler in conjunction with macros., all of the above
. Which of the following is NOT true about background images?
Options: a. They are similar to watermarks in Word.
b. They are displayed behind the controls in a form.
c. They do not print when a form or a report is printed.
d. They can be inserted on a form or a report.
. ASCII and EBCDIC are the popular character coding systems. What does ASCII stand for?
Options: A) American Stable Code for International Interchange
B) American Standard Case for Institutional Interchange
C) American Standard Code for Information Interchange
D) American Standard Code for Interchange Information
You have run an SQL statement that asked the DBMS to display data in a table named USER_TABLES. The results include columns of data labeled "TableName," "NumberOfColumns" and "PrimaryKey." You are looking at ________ .
Options: directly elected by the people on the basis of universal adult franchise, elected by the members of the state legislative assemblies, elected by the members of the state legislative councils, elected by the members of the state legislative councils and state legislative assemblies
Options: (A)A type of report that can be generated by the Report Wizard (B) A report that displays data that has been sorted in ascending or descending order(C) A report that displays data grouped by fields you specify (D) None 1
Options: (A)is a low percentage of number of records that are added to or deleted from a file (B) is a measure of the percentage of existing records updated during a run (C) refers to how closely the files fit into the allocated space (D) is a measure of the number of records added or deleted from a file compassed with the original number of records 26
Which of the following is not a characteristic of structured system development?
Options: partitioning of systems into manageable levels of detail, specification of the interfaces between modules, the use of graphical tools, such as data-flow diagrams, to model system, All of the above are characteristics