what is the difference between compiler and interpreter?
give any one example (software product) that act as a
interpreter?
Answer Posted / charulata
1: A compiler generally takes source code and turns it into
instructions that run on the hardware directly.
4: A compiler searches all the errors of a program and
lists them. If the program is error free then it converts
the code of program into machine code and then the program
can be executed by separate commands.
1: An interpreter generally processes the source code
directly or first tokenizes it into a byte-code type form
to interpret that.
2: An interpreter checks the errors of a program statement
by statement. After checking one statement, it converts
that statement into machine code and then executes that
statement. The process continues until the last statement
of program occurs.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how we can create a FLAG datasets? Ex:-ID age_group no_persons 1 to 10 10 to 20 3 11 to 20 21 to 30 7 21 to 3o 31 to 40 5
what are sas/access and sas/connect? : Sas programming
in the flow of data step processing, what is the first action in a typical data step? : Sas programming
why is sas data integration studio important? : Sas-di
How do you define proc in sas? : sas-grid-administration
What is a macro routine?
What are the prime responsibilities of data integration administrator? : Sas-di
Describe the ways in which you can create a macro variable?
How will you generate test data with no input data?
I have a SCD Type 2 Dimention for Location In which A Sales Office in Having two Surrogate Keys just because of the change in it's Sales Group. SKey SalesGroup Sales Office BeginDate EndDate 280 SG1 SO1 01APR2000 01APR2010 281 SG2 SO1 02APR2010 31MAR2999 Now while loading the Fact, the Lookup ir returning SKey 280 for records before and after 01APR2010. I am not able to give WHERE condition in the Lookup Properties (TranDate between BeginDate and EndDate). Please help.
Hi,by usining ptf how we have to combine (likr merge)10 datasets at a time in the oracle database(and write a macro code also)?Like this i have a douts a lot if you dont mind may please send one text mail for me(madhusudhanap16@gmail.com)?
what is sas enterprise intelligence architecture? : Sas-bi
What areas of SAS are you most interested in?
explain what is data set in sas? : Sas-administrator
data data1; input dt account; format dt date9.; cards; 1745 1230 1756 1120 1788 1130 1767 1240 ; data data2; input startdt enddt total; format startdt date9. enddt date9.; cards; 1657 1834 12300 1557 1758 16800 1789 1789 12300 1788 1345 12383 1899 1899 13250 ; proc sql; create table data3 as select * from data1 as x left join data2 as y on x.dt>=y.startdt and x.dt<=y.enddt; quit; Here, we are getting cartision product. But,I want left join report consisting of this program. It should not get duplicate values. you can modify the program also.