QBASIC Programming

When QBASIC developed by Microsoft Corporation, USA?

• In 1975 AD

• In 1965 AD

• In 1955 AD

• In 1945 AD

What is the full form of QBASIC?

• Quick Beginner All-Purpose Symbolic Instructed Code

• Quick Beginner Purpose Symbolic Instruction Code

• Quick Beginner All-Purpose Symbol Instruction Code

• Quick Beginner All-Purpose Symbolic Instruction Code

What is the extension of the QBASIC file?

• .BAX

• .BAS

• .EXE

• .DOC

Which is suitable to store double-precision Numeric Variables?

• X%

• X&

• X!

• X#

Which is valid for the string variable?

• K2

• K2$

• 2K$

• K 2$

Choose the correct QBASIC Expression of the above algebraic expression.

• A=(S*(S-a)*(S-b)*(S-c))^1/2

• A=(S*(S-a)*(S-b)*(S-c)^1/2

• A=(S*(S-a)*(S-b)*(S-c)^1/2)

• A=S*(S-a)*(S-b)*(S-c)^1/2

Which is used to remove the space of the given string from the left side?

• LEFTTRIM$

• LTRIM$

• LEFT$

• NONE

What will be the output of the SGN numeric function?

• 0 or 1

• -0 or 1 or +1
  

• +1 or -1 or 0

• 1 or -1 or 0

Write the output of the given program

CLS

N$ ="NEPAL"

C=1: T= 5

FOR I = LEN(N$) to 1 STEP -2

PRINT TAB(T);MID$(N$, C, I)

C=C+1:T=T+1

NEXT I

END

• P

  EPA

  NEPAL

• PAL

  EPAL

  NEPAL

• NEPAL

  EPA

  P

• NEPAL

  NEPA

  NEP

Write out of the given program (a)  

CLS

A#=123456789

WHILE A#<>0

R=A# MOD 10

P=P+R

A# = INT(A#/10)

WEND

PRINT P

END