Question 21 : What is the purpose of a glue language?
1. Format data
2. Product data
3. Collect data
4. Both Format and Collect
View Answer   Discuss with Members

Question 22 : What is the purpose of getting the parameter block?
1. Permission to block
2. Space separated block list
3. Comma separated block list
4. Underscore separated block list
View Answer   Discuss with Members

Question 23 : How will you update the URL displayed in the location bar?
1. location
2. location.URL
3. location.hash
4. url
View Answer   Discuss with Members

Question 24 : What is the tainted property of the window object?
1. Pathname
2. Protocol
3. Default status
4. Host
View Answer   Discuss with Members

Question 25 : What kind of data can be run in R?
1. Binary
2. Text
3. Decimals
4. All kinds
View Answer   Discuss with Members

Question 26 : Which is the method used to save chart as a ps file?
1. ps()
2. postscript()
3. script()
4. post(script)
View Answer   Discuss with Members

Question 27 : What is the purpose of the method symbols in R?
1. Draw symbols
2. Draw other shapes
3. Draw symbols and other shapes
4. Plotting symbols
View Answer   Discuss with Members

Question 28 : What is the usage of the keyword ? in R?
1. Help window
2. Extensive search
3. Error correction
4. Error detection
View Answer   Discuss with Members

Question 29 : Which type of comment is not supported in R?
1. Single-line comments
2. Multi-line comments
3. Both Single-line & Multi-line comments
4. Multiple Comments
View Answer   Discuss with Members

Question 30 : The code of the R language has an extension?
1. .Rl
2. .R
3. .lR
4. .RR
View Answer   Discuss with Members