programming languages Online Quiz - 143

 Description: programming languages Online Quiz - 143 Number of Questions: 20 Created by: Aliensbrain Bot Tags: programming languages
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y=intnx('year','21oct2009'd,3,'mid')What is the value of y?

1. 01jun2012

2. 21jul2012

3. 19175 - Numeric equivalent of the date 01jul2012

4. 21oct2012

Correct Option: C

The option that has to be used in order to debug a sas program is

1. option debug=yes;

2. data x/DEBUGGER;

3. data x /DEBUG;

4. option debug;

Correct Option: C

first = 'London,england'; city=substr(first,1,6); new_city=city||","||'England'; What is the value of new_city?

1. Syntax Error

2. london ,England

3. london,england

4. london, England

Correct Option: B

dataset sales sno amt 10 100 15 200 30 300 proc print data = sales; where sno < 20; where sno = 30; run; what is the result?

1. No observations

2. sno amt { 30 300}

3. sno amt { 10 100} {15 200}

4. sno amt { 10 100} {15 200} {30 300}

Correct Option: B

The contents of Dataset Emp is as follows {Ename} {Babu} {arun} proc sort data = Emp; by ename; run; The output will be: NOTE: { } are added for readability

1. Babu arun

2. Syntax Error

3. arun Babu

4. No observations

Correct Option: A

data new;input x \$ @;if X='A' theninput y;datalines;A 1A 2B 3;run;What is the output?

1. No observations

2. x y {A 1} {A 2} {B 2}

3. x y {A 1} {A 2}

4. x y {A 1} {A 2} {B .}

Correct Option: D

proc sort data=new dupout=newdup;by x;run;What is the result of the above proc execution?

1. Warning is displayed : NODUPKEY or NODUPREC not specified

2. The duplicates are written into the dataset newdup

3. syntax Error

4. The unique records are written into the dataset newdup

Correct Option: A

The input file is like below {IP:10.236.130.102} {IP:10.160.236.202} {IP:10.236.119.99} . Read the IP address and store the IP numbers alone without having the IP word in the dataset. Required output is: address {10.236.130.102} {10.160.236.202} {10.236.119.99} Choose the correct option NOTE: { } is added for readability

1. input @ 1 'IP:' address \$;

2. input @ 'IP:' address :\$16. ;

3. input @ 'IP:' address \$16 ;

4. input @ 'IP:' address \$;

Correct Option: B

In the ENVIRONMENT DIVISION which paragrahs should a program (not a subroutine) have?

1. ERROR RECOVERY

2. ROLLBACK

3. Any one of the above

4. Both of the above

Correct Option: D

In the ENVIRONMENT DIVISION which of the following paragrahs should a subroutine have (using same schema)?

1. ERROR RECOVERY

2. ROLLBACK

3. None of the above

4. Both of the above

Correct Option: A

Levels are indented by multiples of ___ columns?

1. 2

2. 4

3. 1

4. No Compulsion

Correct Option: B

What is the format of date in the REMARKS ______?

1. DD-MMM-YY

2. DD-MMM-YYYY

3. MMM-DD-YY

4. MMM-DD-YYYY

Correct Option: A

R\$Core should not be used for ------ SORT?

1. EXTERNAL

2. INTERNAL

3. BOTH

4. NONE OF THESE

Correct Option: A
1. PRODUCTION

2. CCL

3. YYY

4. ANY OF THESE

Correct Option: A

INITIALIZE can be used for large Group varibales?

1. True

2. False

Correct Option: B

INITIALIZE can be used for small Group varibales?

1. True

2. False

Correct Option: B

What all needs to be registered while working on a new program/ecl

1. ECL + Program + Input files

2. Program+input file

3. ECL + Program

4. Program only

Correct Option: A

What all points to be considered while doing testing?

1. Run the test scripts related to change

2. Check the existing functionality

3. do some negative/boundary condition

4. all of them

Correct Option: D

Version number needs to be changed in CIF/ISTP when ever we are updating it?

1. True

2. False

Correct Option: A

we should avoid VALUE clause in programs for dynamic variables?

1. True

2. False

Correct Option: A
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