29 August 2014 Assignment-III 12/852

Q.1

Q.2

3

BIN CARD

1. Stores ledger folio….. Code no….. MC 39012. MIN. LEVEL… 100 UNITS UNITS ………

DATE RECEIPTS ISSUES BALANCE

QTY TOTAL QTY TOTAL QTY

FIRST GENERATION

SECOND GENERATION

THIRD GENERATION

FOURTH GENERATION

FIFTH GENERATION

TREND: Towards conservational natural programming languages

Software Trends

User written programs

Machine languages

o Packages programs

o Symbolic languages

Operating systems

High levelLanguages

Database management system

Natural Languages

Multi-purpose graphic interfaced packages

Microcomputr packages

fourth generation languages

Xe TREND: Towards easy to use multi-purpose application packages

29 August 2014 Assignment-III 12/852

Q.3

Q.4

4

STATISTICAL FUNCTIONS:

Microsoft excel provides wide range of features that can help us toanalyse statistical dta, such as:

FUNCTIONS DESCRIPTION Average Gives arithematic mean

Frequency Number of times a value occurs

Median Number in middle of the set

Stdev Compute standard deviation

IDENTITY CARD

Name………..

Class…………

Enrol No. ……………..

Date of admission……….

Valid upto

Student’s signature Head of Department

BHARATI COLLEGE

(University of Delhi)

Paste a recent

passport size photograph

29 August 2014 Assignment-III 12/852

Q.5

Q.6

5

FREEQUENCY TABLES

STATISTICA- BASIC STATISTICS FOTBALL: “WATCHING FOOTBALL”

Category Count Cumulative Count

Percent Cumulative Percent

ALWAYS : ALWAYS INTERESTED

USUALLY : USUALLY INTERESTED

SOMETIMES : SOMETIMES INTERESTED

NEVER : NEVER INTERESTED Missing

391626111

39558199

100

391626182

39558198

100

TOTAL 100 100

The words multiprogramming, multiprocessing and multitasking are often confused.

There are, of course, some distinctions between the similar, but distinct terms.

o Multiprogramming refers to the situation in which a single CPU divides its time between more than one job.

o In Multiprocessing, multiple CPUs perform more than one job at one time. Multiprogramming and multiprocessing re not mutually exclusive.

o Multitasking describes any system that runs or appears to run more than one application program one time.

To Summarize:

Multiprogramming Multiprocessing Multitasking

Single CPU Many CPUs Single CPU

More than one job, Shuffle from one job to

another

More than one job at time

More than one application running at a time