Job Analysis, Job Description and Job Specification (ISC Class 12)
Updated 17 October 2026 · Fact-checked
Job analysis is the systematic study of a job to find out its duties and the qualities needed to do it. Its two products are the job description, a statement about the job (title, duties, conditions), and the job specification, a statement about the person (qualifications, skills, experience, personal qualities) who should fill it.
Job analysis is the study; its two products, description (the job) and specification (the person), are then used for hiring, training and pay.
Illustration drawn for QuestionBuddy.
Understand Job Analysis, Job Description and Job Specification
The chain to remember. *Job analysis* is the study; the *job description* and *job specification* are what the study produces; recruitment, selection, training and pay then use them.
1. Job analysis
It is the systematic process of collecting and studying information about a job: what is done, how, why, with which tools, under what conditions, and what knowledge, skills and qualities the job holder needs.
*How information is collected*: observing workers at work; interviewing job holders and their supervisors; questionnaires filled by job holders; studying records of past work.
*Relevance (why firms do it)*
- It is the basis of manpower planning: you cannot count the people needed until you know the jobs.
- It guides recruitment and selection: it tells the firm whom to look for and what to test.
- It identifies training needs: compare what the job demands with what the person can do.
- It supports job evaluation and pay fixing: jobs can be ranked by their demands.
- It gives standards for appraisal: performance is judged against the duties of the job.
- It helps in job design and safety: unnecessary or hazardous steps can be removed.
2. Job description
A written statement of *what the job is*. It describes the job and not the person.
*Typical contents*: job title; department and location; a short summary of the job; main duties and responsibilities; to whom the holder reports and whom he supervises; machines and tools used; working conditions (hours, shifts, hazards); sometimes the pay range.
*Relevance*: tells applicants what to expect (and appears in advertisements); helps placement and induction; shows overlaps and gaps in duties; sets standards of performance; helps in fixing pay.
3. Job specification
A written statement of *the qualities a person must have to do the job well*. It describes the person and not the job, and is drawn up from the job description.
*Typical contents*: education and professional qualifications; experience; special training; skills (technical, communication); physical requirements where relevant to the job (eyesight, stamina); mental abilities; personal and social qualities (honesty, initiative, ability to lead, emotional steadiness).
*Relevance*: guides the choice of recruitment source and the wording of advertisements; gives selectors a yardstick for tests and interviews; helps spot training needs.
4. Job description versus job specification
| Basis | Job description | Job specification |
|---|---|---|
| Describes | The job | The person suited to the job |
| Answers | What has to be done? | Who can do it? |
| Main contents | Title, duties, responsibilities, conditions, reporting relationships | Qualifications, experience, skills, physical and personal qualities |
| Used mainly for | Placement, induction, performance standards, pay | Recruitment advertisements, selection tests and interviews |
| Order | Prepared first | Prepared from the job description |
Sorting items correctly. *Job title, duties, location, reporting relationships and working conditions* belong to the description. *Qualification, experience, skills, physical and personal qualities* belong to the specification. Examiners have noted that physical appearance, a personal quality, does belong in a specification, whereas the job title does not.
Link to the neighbours. Manpower estimation (the next topic of this chapter) and recruitment both depend on these documents, but this page teaches only the three terms above.
Job Analysis, Job Description and Job Specification: key facts
- Job analysis gives
- Job description | Job specification
- The two products of job analysis.
- Job description contains
- Job title
- Location
- Duties and responsibilities
- Reporting relationships
- Working conditions
- Statement about the job.
- Job specification contains
- Qualifications
- Experience
- Skills
- Physical qualities
- Personal qualities
- Statement about the person.
- Methods of job analysis
- Observation
- Interview
- Questionnaire
- Records
- How information is collected.
How to answer Job Analysis, Job Description and Job Specification questions
Expect sorting questions (which item belongs to which document), distinctions, and short explanations of relevance.
- 1Ask of each item: does it describe the job (description) or the person (specification)?
- 2For 'distinguish', use bases such as meaning, contents, use and order of preparation, and write full sentences for both sides.
- 3For 'relevance', give 3 or 4 uses: recruitment, selection, training, pay and appraisal.
- 4In a case, draft the two documents separately and do not mix their contents.
Job Analysis, Job Description and Job Specification in real life
The idea, met in an everyday situation. Answer the question in your own words, then compare with the model answer. The one-line hook is what to remember.
Job description versus job specification
Suppose a supermarket advertises for a billing counter operator. The notice says: 'Handle billing at counter 4, day shift, report to the floor supervisor.' It also says: 'Minimum Class XII commerce, one year's experience, a courteous manner.'
Which part of the notice is the job description and which is the job specification?
Try it first, then show the solutionSolution
- Billing at counter 4, day shift, reporting to the supervisor describe the work: the job.
- Class XII, experience and courtesy describe the person: the specification.
Answer: The first sentence is the job description; the second is the job specification.
Memory hook: Description: what the seat needs done. Specification: who may sit in it.
Relevance of job analysis
Imagine a courier company finds that two supervisors both think they are responsible for parcel complaints, while no one handles late deliveries.
How would job analysis help?
Try it first, then show the solutionSolution
- It records the duties of each job clearly.
- Overlaps and gaps can then be removed in the job descriptions.
Answer: Job analysis would clarify who does what, removing overlaps and gaps in duties.
Memory hook: Analyse the job before you hire the person.
Tricks to remember Job Analysis, Job Description and Job Specification
Short memory aids. Say each one aloud once, then use it on a question the same day.
D = Duties, S = Skills
Description holds Duties; Specification holds Skills (and qualifications).
Use it when: Sorting items quickly.
OIQR
Observe, Interview, Question, Records: methods of job analysis.
Use it when: Methods of collecting information.
Order of work
Analysis, then Description, then Specification: A-D-S.
Use it when: Sequence of the three documents.
Job Analysis, Job Description and Job Specification: solved examples
Ordered from board level to HOTS. Try each one before you open the solution.
Example 1: Sorting an item · 1 mark · Very short answerBoard level
In a job analysis exercise for a warehouse supervisor, 'must be physically fit to supervise loading for eight hours' is recorded. Is it part of the job description or the job specification? Give a reason.
Try it first, then show the solutionSolution
- Physical fitness is a quality required of the person.
- Qualities of the person belong to the job specification.
Answer: Job specification, because it states a physical quality needed in the person.
Example 2: Odd one out · 1 mark · MCQBoard level
A document states 'Reports to the plant manager; works in the night shift; operates the packing machine'. This document is a:
(a) job specification
(b) job description
(c) job enlargement plan
(d) manpower estimate
Try it first, then show the solutionSolution
- Reporting, shift and machine duties are facts about the job.
- A statement of facts about the job is a job description.
Answer: (b)
Example 3: Relevance of the job description · 4 marks · Short answerHarder board level
Suppose a software firm has no written job descriptions. Explain four problems this could cause that a proper job description would prevent.
Try it first, then show the solutionSolution
- Applicants cannot be told clearly what the job involves, so unsuitable candidates apply.
- New employees cannot be properly placed and inducted.
- Duties of two employees may overlap or leave gaps.
- There are no clear standards against which to appraise performance or fix pay.
Answer: Unclear advertisements, poor placement and induction, overlaps and gaps in duties, and no standards for appraisal and pay.
Example 4: Distinguish the two documents · 4 marks · Short answerHarder board level
A trainee HR assistant writes: 'The job description and the job specification are both prepared for selecting people, so they are the same.' Correct the statement by distinguishing between them on four bases.
Try it first, then show the solutionSolution
- Meaning: description states what the job is; specification states the qualities needed in the person.
- Contents: duties, conditions and reporting relationships versus qualifications, experience, skills and personal qualities.
- Use: description for placement, induction and standards; specification for recruitment and selection.
- Order: description is prepared first; specification is drawn from it.
Answer: Four full-sentence differences on meaning, contents, use and order of preparation.
Example 5: Drafting both documents · 8 marks · Long answerHOTS / competency
Suppose a clinic wants to hire a receptionist who greets patients, books appointments on a computer, handles telephone enquiries and reports to the clinic manager. The clinic wants someone who is polite, patient and has a Class XII certificate with at least one year's front-office experience. Prepare a job description and a job specification for the post, and explain how the clinic can use each.
Try it first, then show the solutionSolution
- Job description: title (receptionist); department (front office); summary; duties (greet patients, book appointments, answer calls); reports to the clinic manager; tools (computer, telephone); working hours as per the clinic.
- Job specification: Class XII certificate; one year's front-office experience; computer skills; communication skill; personal qualities of politeness and patience.
- Use of the description: put the duties in the advertisement, place and induct the new joiner, and set standards of performance.
- Use of the specification: shortlist applicants against the listed qualifications and judge them in the interview on politeness and patience.
- Note that duties are not repeated in the specification and personal qualities are not put in the description.
Answer: A description listing title, duties, reporting and tools, and a specification listing qualification, experience, skills and personal qualities, each used as above.
Where students lose marks in Job Analysis, Job Description and Job Specification
The slips examiners see most often, and what to write instead.
Mistake: Putting physical appearance in the wrong document
Students assume a quality of the person is 'not official'.
Wrong working
Physical appearance is not part of a job specification.
Right working
Physical appearance, where relevant to the job, is a personal quality and belongs to the job specification; the job title does not.
Do this: Anything about the person goes in the specification.
Usually costs: 1 mark.
Mistake: Mixing the two documents in a draft
The drafts are written in one flow.
Wrong working
Job description: Class XII, 3 years' experience, handles billing.
Right working
Job description: handles billing, reports to supervisor. Job specification: Class XII, 3 years' experience.
Do this: Write two separate headings.
Usually costs: 2-3 marks.
Mistake: Calling the job analysis a document
The term is used loosely.
Wrong working
Job analysis is a statement of the duties of a job.
Right working
Job analysis is the process of studying a job; its results are the description and the specification.
Do this: Analysis is a process; the other two are documents.
Usually costs: 1 mark.
Mistake: Distinction in phrases, not sentences
CISCE examiners' comments, 2025, note that candidates need to reinforce job planning terms with their features and distinctions.
Wrong working
Description: job. Specification: person.
Right working
The job description states what the job is, while the job specification states the qualities needed in the person who will fill it.
Do this: Complete sentences for both sides on each basis.
Usually costs: 1-2 marks.
Exam tips
- CISCE's examiners' comments for 2024 note that candidates wrongly treated physical appearance as outside the job specification.
- CISCE's examiners' comments for 2025 advise reinforcing job planning terms with their features and distinctions: learn the table.
- In a drafting question, use separate headings and keep duties and personal qualities apart.
- Link every answer on relevance to a use: recruitment, selection, training, pay or appraisal.
Practice questions on Job Analysis, Job Description and Job Specification
Write each answer on paper first. Open the hint only if you are stuck, and the answer only when you have finished.
Q1 · 1 mark · Very short answerBoard level
Name the two outcomes of job analysis.
Hint
One about the job, one about the person.
Answer
The job description and the job specification.
Q2 · 2 marks · Short answerBoard level
A study officer watches how a lathe operator works for a full shift and then asks the foreman a few questions. Name the two sources of information she is using.
Hint
Watching and asking.
Answer
Observation of the job holder at work, and an interview with the supervisor (the other methods are questionnaires and records).
Q3 · 4 marks · Short answerHarder board level
A new bakery wants to hire staff and train them well. Show with two uses each how its job analysis would help in the hiring and in the training.
Hint
Whom to look for; what gap to fill.
Answer
(i) Job analysis shows the duties and the qualities needed, so the firm knows whom to attract and what to test in selection. (ii) By comparing what the job demands with what employees can do, it shows the gaps that training must fill.
Q4 · 4 marks · Short answerHarder board level
A student says that a job specification lists the duties of the job holder. Is she right? Explain what a job specification contains, and which document does list the duties.
Hint
Person versus job.
Answer
She is wrong. The job specification describes the person: qualifications, experience, training, skills, physical and mental abilities and personal qualities. The duties are listed in the job description.
Q5 · 8 marks · Long answerHOTS / competency
Suppose a bank must hire a branch cashier but has asked only for 'a good person' with no further details, and receives hundreds of unsuitable applications. Explain how job analysis, a job description and a job specification would improve the process.
Hint
Study first, then two documents, then how each is used.
Answer
Job analysis would study the cashier's work through observation and interviews and find its duties and requirements. The job description would list title, duties, reporting and conditions, so applicants know what the job is. The job specification would state qualifications, experience, skills such as accuracy, and personal qualities such as honesty. The advertisement would use both, discouraging unsuitable applicants; selection tests and interviews would use the specification as a yardstick; training and appraisal would use the duties. The number of suitable applications would rise and the cost of screening would fall.
Test your recall
Answer in your head or on paper first, then open the card. Pulling an answer out of memory makes it stick far better than re-reading.
1.Which document describes the job?Show answer
The job description.
2.Which document describes the person?Show answer
The job specification.
3.Which is prepared first?Show answer
The job description.
4.Name two contents of a job description.Show answer
Any two of: job title, duties, location, reporting relationships, working conditions.
5.Is job analysis a process or a document?Show answer
A process.
Job Analysis, Job Description and Job Specification: frequently asked questions
In what order are the three documents of job planning prepared?
First the job is analysed, then the job description is written, and the job specification is drawn from the demands of the job set out in it.
Is job analysis the same as job description?
No. Job analysis is the study of the job; the job description is one of its results.
Where do skills and experience belong?
In the job specification, because they are qualities of the person.