Home
Q&A
Education
Technology
Credit
General
Health
Insurance
Questions
Ask a Question
What are the basic parameters of a mapper?
Home
Technology
What are the basic parameters of a mapper?
asked
Aug 6, 2021
in
Technology
by
JackTerrance
What are the basic parameters of a mapper?
interview-question-answer
technology-questions-answers
1
Answer
0
votes
answered
Aug 6, 2021
by
JackTerrance
The primary parameters of a mapper are text, LongWritable, text, and IntWritable. The initial two represent input parameters, and the other two signify intermediate output parameters.
Related questions
0
votes
Q: Who will initiate the mapper?
Who will initiate the mapper? 1. Task tracker 2. Sqoop 3. Mapper 4. Reducer...
asked
Aug 7, 2021
in
Technology
by
JackTerrance
interview-question-answer
technology-questions-answers
0
votes
Q: Which of the following writable can be used to know the value from a mapper/reducer?
Which of the following writable can be used to know the value from a mapper/reducer? 1. Text 2. IntWritable 3. Nullwritable 4. String...
asked
Aug 7, 2021
in
Technology
by
JackTerrance
interview-question-answer
technology-questions-answers
0
votes
Q: What is mapper in Hadoop?
Can anyone tell me what is mapper in Hadoop? Select the correct answer from above options...
asked
Jan 9, 2022
in
Education
by
JackTerrance
hadoop
mapper
0
votes
Q: Nmap is abbreviated as Network Mapper.
Nmap is abbreviated as Network Mapper. (a) True (b) False I got this question in class test. Origin of the ... Cyber Security questions and answers pdf, mcq on Cyber Security pdf,...
asked
Nov 3, 2021
in
Education
by
JackTerrance
essential-cyber-security-interview-questions
cyber-security-interview-questions-answers
cyber-security-multiple-choice-questions
cyber-security-mcq-with-answers
cyber-security-mcq
core-cyber-security-questions
0
votes
Q: What are the Basic Annotations that Spring Boot Offers?
What are the Basic Annotations that Spring Boot Offers?...
asked
Jul 7, 2021
in
Technology
by
JackTerrance
interview-question-answer
technology-questions-answers
0
votes
Q: What are the basic requirements for the docker to run on any system?
What are the basic requirements for the docker to run on any system?...
asked
Jun 20, 2021
in
Technology
by
JackTerrance
interview-question-answer
technology-questions-answers
0
votes
Q: What Are The Basic Structures Of The Amazon Ec2 Service ?
What Are The Basic Structures Of The Amazon Ec2 Service ?...
asked
Mar 12, 2021
in
Technology
by
JackTerrance
interview-question-answer
technology-questions-answers
0
votes
Q: What are the basic components of Linux?
What are the basic components of Linux?...
asked
Jan 24, 2021
in
Technology
by
JackTerrance
interview-question-answer
technology-questions-answers
0
votes
Q: What are the basic clouds in cloud computing?
What are the basic clouds in cloud computing?...
asked
Dec 16, 2020
in
Technology
by
JackTerrance
interview-question-answer
technology-questions-answers
0
votes
Q: What type of objects are basic data types in swift?
What type of objects are basic data types in swift?...
asked
Nov 30, 2020
in
Technology
by
JackTerrance
interview-question-answer
technology-questions-answers
0
votes
Q: What are the basic data types associated with C?
What are the basic data types associated with C?...
asked
Nov 8, 2020
in
Technology
by
JackTerrance
interview-question-answer
technology-questions-answers
0
votes
Q: what are the major divisions in plantae what is the basic of this divisions
what are the major divisions in plantae what is the basic of this divisions Select the correct answer from above options...
asked
Dec 28, 2021
in
Education
by
JackTerrance
computer-science-interview-questions
computer-science-questions
0
votes
Q: Audio editing features of Movie Maker are basic and limited to _______________. *a.Oxalate
Audio editing features of Movie Maker are basic and limited to _______________. * a.Oxalate b. Venerate c. Fading in ... c. The theme Select the correct answer from above options...
asked
Dec 22, 2021
in
Education
by
JackTerrance
computer-science-interview-questions
computer-science-questions
0
votes
Q: What are the basic difference between variable and data type in the c?
What are the basic difference between variable and data type in the c? Select the correct answer from above options...
asked
Dec 21, 2021
in
Education
by
JackTerrance
computer-science-interview-questions
computer-science-questions
0
votes
Q: 2 True or False statement-(a) Projector is a storage device.(b) i7 is a high speed processor.(c) Windows 7 is a popular operating system .((d) The control panel is a part of the microsoft window.(e) There are 6 basic symbols commonly used in flowchart.
2 True or False statement- (a) Projector is a storage device. (b) i7 is a high speed processor. (c) ... is a large area network. Select the correct answer from above options...
asked
Nov 28, 2021
in
Education
by
JackTerrance
computer-science-interview-questions
computer-science-questions
...