Tag: programming languages

Questions Related to programming languages

DATA TEMP; Infile ‘filename’; Input ID $5 @; If ID = ‘RAMES’ then input Y $6 Z $10 @; else ID = ‘VIJAY’ then input R $2 @; Input age 5.; RUN; How many lines are read from input file during one execution of dataset?
technology programming languages

  1. 2

  2. 1

  3. 3

  4. 4

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Correct Option: B

How to write comma separated file?
technology programming languages

  1. a.) FILE ‘filename’ dsd = ‘,’;

  2. b.) FILE ‘filename’ dlm = ‘ ’ dsd = ‘,’;

  3. c.) FILE ‘filename’ dlm = ‘,’;

  4. d.) FILE ‘filename’ csv = ‘,’;

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Correct Option: C

1----5----10----15----(file ‘abc’) RAM,,20 RAJU,SHARMA,24 DATA temp; Infile ‘abc’ dsd; Input FNAME $ LNAME $ AGE; RUN; What will be the value of LNAME for 1st observation?
technology programming languages

  1. ‘,’

  2. blank character value

  3. ‘SHARMA’

  4. syntax error

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Correct Option: B

libname temp ‘abc.sds.as’; data temp.X1; set sasuser.X2; run; Which is the correct statement??
technology programming languages

  1. In datastep input is read from temporary location and output is written to temporary location.

  2. .) In datastep input is read from permanent location and output is written to temporary location.

  3. In datastep input is read from temporary location and output is written to permanent location.

  4. In datastep input is read from permanent location and output is written to permanent location.

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Correct Option: D

What is the output of DATE9. format?
technology programming languages

  1. 11/31/2000

  2. 31/11/2000

  3. 31NOV2000

  4. 01NOVEMBER2000

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Correct Option: C

data a; do X=1 to 3 ; input ID NAME $ AGE; end; datalines; 01 vivek 22 02 vital 25 03 rajes 20 ; What will be the number of observations and variables in output dataset??
technology programming languages

  1. 3 and 3

  2. 1 and 3

  3. 1 and 4

  4. 3 and 1

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Correct Option: C

What informat should be used to read the date variable in the flat file having the values like 02NOV2003?
technology programming languages

  1. DATE9.

  2. MMDDYY8.

  3. MMDDYY10.

  4. none

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Correct Option: A

Flat file structure is as below 1----5----10 $1,120 The following code is submitted. data temp; infile ‘file specification’; input salary 5; run; What would be the value of SALARY in the dataset TEMP
technology programming languages

  1. blank value

  2. $1,120

  3. 2

  4. .

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Correct Option: C

Format name or Informat name should end with a dot eg:DATE9.
technology programming languages

  1. True

  2. False

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Correct Option: A

data temp; length y $5; x=4; if x=4 then y='four'; else if x=7 then y='seven'; x=7; run; What would be the value of X and Y in the dataset temp?
technology programming languages

  1. X=4 and Y= ‘seven’

  2. X=7 and Y=’seven’

  3. X=7 and Y=’four’

  4. X=4 and Y=’four’

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Correct Option: C