Question 1

Which is not a collection type in VB.Net

technology programming languages

Hashtable
ArrayList
Heap
Stack

Answer

Correct Option: C

Question 2

Which of the following are the valid method of command object

technology programming languages

ExecuteNonQuery & ExecuteScalar
ExecuteQuery & ExecuteScalar
ExecuteParameter
None of the above

Answer

Correct Option: A

Question 3

How do you achieve interface implementation in VB.NET?

technology programming languages

Implements
Uses
Imports
Overrides

Answer

Correct Option: A

Question 4

..... table will remove all the rows and data in a table but table structure is not removed whereas in ..... table the entire table is removed and moved to recycle bin.

technology programming languages

DROP, DELETE
TRUNCATE, DROP
DROP, TRUNCATE
DELETE, DROP

Answer

Correct Option: B

Question 5

Spring does not support which of the ORM framework?

technology programming languages

True
False

Answer

Correct Option: A

Question 6

Which of the following is the commonly used command for debugging?

technology programming languages

ENDDBG
STRDBG
WRKMBRPDM
WRKSPLF

Answer

Correct Option: B

Question 7

How do you set the keywords SFLSIZ and SFLPAG if you want the subfile to dynamically expand?

technology programming languages

SFLSIZ > SFLPAG.
SFLSIZ < SFLPAG.
SFLSIZ = SFLPAG.
SFLSIZ <> SFLPAG.

Answer

Correct Option: A

Question 8

What is the CLP command to access a Query/400?

technology programming languages

WRKOUTQ
WRKSPLF
WRKQRY
WRKMBRPDM

Answer

Correct Option: C

Question 9

How can you identify End of file in CLP program?

technology programming languages

ENDPGM
STRPGM
With the help of MONMSG MSGID(CPF0864) we can identify end of file in clp program.
STRDBG

Answer

Correct Option: C

Question 10

How many primary files allowed in a program?

technology programming languages

two
one
three
four

Answer

Correct Option: B

Question 11

Where can you specify an indicator in LOKUP operation?

technology programming languages

HI
LO
EQ
MQ

Answer

Correct Option: C

Question 12

What is the use of UNIQUE keyword?

technology programming languages

It will select only the field on which the keyword is specified.
It will select only one record.
It will avoid to enter duplicate key values.
None of the above.

Answer

Correct Option: C

Question 13

UDATE supports two-digit year i.e in the form MMDDYYYY and system date supports four digit year i.e in the form MMDDYY.

technology programming languages

True
False

Answer

Correct Option: B

Question 14

To extract the information from the specified string the command used is %SST.

technology programming languages

True
False

Answer

Correct Option: A

Question 15

CPYSPLF copies the spooled file to the data base file.

technology programming languages

True
False

Answer

Correct Option: A

Question 16

JVM is vendor dependent

technology programming languages

Not vendor dependent
Completely vendor dependent
Partial vendor dependent
None of these

Answer

Correct Option: B

Question 17

final and static access specifiers can be used for all kinds of variables

technology programming languages

True
False

Answer

Correct Option: B

Question 18

Variables declared inside interface can be..?

technology programming languages

public
default
static
final

Answer

Correct Option: A,C,D

Question 19

public enum days{MON,TUE,WED,THU} String s=null; switch(days.TUE){ case MON:s+="MON"; break; case TUE:s+="TUE"; case WED:s+="WED"; break; default:break; } System.out.println(s);

technology programming languages

MON
TUE,WED
THU
Compiletime Error

Answer

Correct Option: D

Question 20

enum A{A} 2. class E2{ 3. enum B{B} 4. void C(){ 5. enum D{D} 6. } 7. } which statements are true?(Choose all that apply.)

technology programming languages

Code compiles
If line 1 is removed the code compiles
If line 3 is removed the code compiles
If line 5 is removed the code compiles
If line 1,3 are removed the code compiles
If line 1,3,5 are removed the code compiles

Answer

Correct Option: D,F

Description: programming languages Online Quiz - 57
Number of Questions: 20
Created by: Aliensbrain Bot
Tags: programming languages

programming languages Online Quiz - 57

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