DCA TERM-1 EXAM IMPORTANT QUESTION

 1.DRAW A CHART OF MEMORY?

   ANS:-     MEMORY

(A).Primary memory:-Ram,Rom

(B).SECONDERY MEMORY:-HARD DISK,CD,PEN DRIVE

2.MAKE A CHART OF ARCHIECTURE OF COMPUTER?

ANS:- 

INPUT                                        PROCESS                                OUTPUT

(I)KEYBOARD                         CU                                           MONITOR

(II)MOUSE                                ALU                                         PRINTER

(III)LIGHT PEN                         MU                                          PROJECTOR

(IV)JOY STICK                                                                          SPEAKER

(V)BAR CODE READER                                                           HEADPHONE

CU-CONTROL UNIT

ALU-ARITHMETIC LOGIC UNIT

MU-MEMORY UNIT

3.WRITE THE SHORTCUT KEY OF:-

(I)NEW:-CTRL+N

(II)OPEN:-CTRL+O

(III)SAVE:-CTRL+S

(IV)PRINT:-CTRL+P

(V)SAVE AS:-F12

(VI)CUT:-CTRL+X

(VII)COPY:-CTRL+C

(VIII)PASTE:-CTRL+V

(IX)FIND:-CTRL+F

(X)REPLACE:-CTRL+H

(XI)SELECT ALL:-CTRL+A

(XII)BOLD:-CTRL+B

(XIII)ITALIC:-CTRL+I

(XIV)UNDERLINE:-CTRL+U

(XV)UNDO:-CTRL+Z

(XVI)REDO:-CTRL+Y

4.WRITE THE FULL FORM OF:-

(I)RAM:-RANDOM ACCESS MEMORY

(II)ROM:-READ ONLY MEMORY

(III)WI-FI:-WIRELESS-FIDELITY

(IV)COMPUTER:-COMMON OPERATED MACHINE PARTICULARLY USED IN TECHNICAL AND EDUCATIONAL RESEARCH

(V)CPU:-CENTRAL PROCESSING UNIT

(VI)UPS:-UN-INTERRUPTIBLE POWER SUPPLY

(VII)SIM:-SUBSCRIBER IDENTITY MODULE

(VIII)PDF:-PORTABLE DOCUMENT FORMET

(IX)SMS:-SHORT MASSAGE SERVICE

(X)ATM:-AUTOMATED TAILOR MACHINE

5.WRITE THE FATHER NAME OF:-

(I)COMPUTER:-CHARLES BABBAGE

(II)MOBILE:-MARTIN COOPER

(III)KEYBOARD:-CHRISTOPHER LATHAM SHOLES

(IV)MOUSE:-DOUGLAS ENGELBART

(V)SIM:-GEISECKE AND DEVRIENT

(VI)INTERNET:-VINT CERF

6.WHAT IS COMPUTER? WHAT IS COMPUTER CALLED IN HINDI?

ANS:-COMPUTER IS AN ELECTRONIC MACHINE WHICH CAN BE SOLVED ARITHMETIC AND LOGICAL PROBLEM.IT TAKE THE DATA IN THE FORM OF INPUT AND PROCESS IT THAT GIVE THE RESULT IN THE FORM OF INFORMATION.COMPUTER को HINDI में संगणक कहते है 

7.WRITE THE NAMES OF ALL THE LIGHT KEY OF KEYBOARD AND WRITE THEIR USUES?

ANS:-THREE LIGHT KEYS OF KEYBOARD:-

(I)NUM LOCK:-इससे NUMERIC KEYBOARD को ON या OFF KAR सकते है 

(II ) CAPS LOCK :-इसको ON करने से CAPITAL LATTER में लिख सकते है 

(III )SCROLL LOCK :-इससे SCROLLING के काम को LOCK और UNLOCK कर सकते है 

8.HOW WE CAN TAKE  A SCREENSHOT IN COMPUTER? HOW DOES IT APPEAR?

ANS :-सबसे पहले KEYBOARD से PRTSC BUTTON PRESS करेंगे जिससे SCREENSHOT CAPTURE HO जायेगा , APPEAR करने के लिए एक APPLICATION को OPEN KARENGE जैसे MS WORD और उसमे CTRL  +V  BUTTON PRESS करेंगे जिससे SCREENSHOT लिया हुआ THING सामने आ जायेगा 

9.WHO IS ADA LOVELACE?

ANS:-SHE IS KNOWN AS MOTHER OF COMPUTER.AND MOTHER OF PROGRAMING.

10.WRITE THE SHORTCUT KEY OFF:-

(I)MINIMIZE:-ALT+SPACE+N

(II)MAXIMIZE:-ALT+SPACE+X

(III)RESTORE:-ALT+SPACE+R

(IV)CLOSE:-ALT+F4

11.WRITE THE FULL FORM OF DCA,TALLY,DTP,ADCA

ANS:- DCA:-DIPLOMA IN COMPUTER APPLICATION

TALLY:-TOTAL ACCOUNTING LEADING LIST YEAR

DTP:-DESKTOP PUBLISHING

ADCA:-ADVANCE DIPLOMA IN COMPUTER APPLICATION

12.WRITE THE NAME OF GROUP FOUND IN HOME MENU?

ANS:-CLIPBOARD,FONT,PARAGRAPH,STYLE,EDITING

IMPORTANT POINTS:

(1)CPU IS KNOWN AS BRAIN OF COMPUTER

(II) WE CAN OPEN THIS PC/MY COMPUTER  BY USING WINDOW+E BUTTON

(III)MAXIMIZE BUTTON BRINGS WORD WINDOW TO THE MAXIMUM ORIGINAL SIZE

(IV)THE SMALLEST MEMORY UNIT IN COMPUTER IS BIT

  ALL THE BEST EVERYONE:-GYAN SIR 😍

                   ACHE SE PADHIYE OR FULL OUT OF FULL MARKS LAIYE

                                           OR RADISSION BLUE JANE KA MAUKA PAIYE

journal entry question

1. STARTED BUSSINESS WITH CASH     25000

2.PURCHASED MACHINERY                2500

3.OPEN BANK ACCOUNT AND DEPOSITED      5000

4.BROUGHT GOODS FOR CASH    2500

5.SOLD GOODS FOR CASH  5500

6.PAID WAGES TO WRKERS     1200

7.SOLD GOODS TO SHYAM ON CREDIT   2000

8.PURCHASED POSTAL STAMP   20

9.PURCHASED GOODS FROM A SEN FOR CASH 1800

10.PAID CARRIAGE ON PURCHASE 150

11.RECEIVED CASH FROM SHYAM IN FULL SETTELMENT 1950

12.DEPOSITED CASH INTO BANK  1500

ENGLISH TYPING PRACTICE QUESTION 

JHARKHAND, STATE OF INDIA,LOCATED IN THE NORTHERN PART OF THE COUNTRY, JHARKHAND IS BORDERED BY THE STATES OF BIHAR TO THE NORTH, WEST BENGAL TO THE EAST,ODISHA TOT HE SOUTH CHHATISGARH TO THE WEST AND UTTAR PRADESH TO THE NORTHEST. ITS CAPITAL IS RANCHI JHARKHAND ONE OF INDIA'S NEWEST STATES, WAS CARVED OUT OF THE SOUTHERN PORTION OF BIHAR IN 2000. STATEHOOD WAS THE CULMINATION OF A LONG STRUGGLE CARRIED ON PRIMARILY BY THE ADIVASIS, OR SCHEDULED TRIBES(AN OFFICIAL TERM APPLIED PRIMARILY TO INDIGENOUS COMMUNITIES THAT FALL OUTSIDE THE PREDOMINANT INDIAM CASTE HIERARCHY).

INDIAN INDEPENDENCE BROUGHT RELATIVELY LITTLE SOCIOECONOMIC BENEFIT TO THE PEOPLE OF THE JHARKHAND AREA, WHICH LED TO WIDESPREAD DISCONTENT WITH THE BIHAR ADMINISTRATION, PARTICULARLY AMONG THE TRIBAL PEOPLES. THE TRIBAL GROUP INITIATED A CALL FOR INDEPENDENCE FROM BIHAR, AND IN THE 1980S THEY BECAME MILITANT IN THEIR DEMAND. IN THE 19880S, THE SEPRATION MOVEMENT.