Which one of the following is a correct select clause in a

Question

Question 1: The Windows CLI shell command that is used to display all of the environmental variables and their values is _____.

1. env
2. set
3. var
4. shell

Question 2: Which one of the following Windows AT commands specifies an action that will take place at 3:00 p.m.?

1. at 3:00 command
2. at 3:00 p.m. command
3. at 15:00 command
4. at 14:00 command

Question 3: The Windows CLI command that is used to display the search path for the executable files is _____.

1. echo path
2. echo pathext
3. path
4. pathext

Question 4: The Windows CLI command that is used to display the extensions recognized as executable files is _____.

1. pathext
2. echo PATHEXT
3. echo %PATHEXT%
4. echo $PATHEXT$

Question 5: What is the assignment operator?
^

*

%

Questiopn 6: What is the division operator?

1. /
2. ^
3. *
4. +

Question 7: The value of a string constant will _____.

1. change during the execution of a program
2. remain the same until it is assigned a new value
3. be on the left side of an assignment operation
4. retain the same value during program execution

 

Question 8: What is an example of a string constant?

1. 1
2. "oops"
3. 12432
4. o

Question 9: What is the multiplication operator?

1. =
2. ^
3. *
4. %

Question 10: The following VBScript statement will open a text file.

Set file = fso.OpenTextFile("C:\Data\CustData.txt", ?, ??, ???)

To create a new file if it doesn't exist, the value of ??

must be _____.

1. 1
2. 2
3. false
4. true

Question 11: The following VBScript statement will open a text file.

Set file = fso.OpenTextFile("C:\Data\CustData.txt", ?, ??, ???)

To open this file for reading, the value of ? must be _____.

1. 1
2. 2
3. True
4. False

Question 12: The following VBScript statement will open a text file.

Set file = fso.OpenTextFile("C:\Data\CustData.txt", ?, ??, ???)

To open this file for writing, the value of ? must be _____.

1. 1
2. 2
3. true
4. false

Question 13: The questioning that causes extraction of data from a relational database is known as _____.

1. extraction
2. sorting
3. data refining
4. querying

Question 14: Which one of the following is a correct SELECT clause in a VBScript program for selecting the fields: FirstName and LastName and Age?

1. SELECT FirstName and LastName and Age
2. SELECT FIELDS(FirstName,LastName,Age
3. SELECT FirstName,LastName,Age
4. SELECT FROM FirstName,LastName,Age

Question 15: In a VBScript SQL Query statement, what Boolean operator can be used to test a set of conditions whereby all conditions must be true?

1. OR
2. AND
3. XOR
4. NOT

Question 16: Which field would be suitable as a primary key in a table that contains employee records?

1. Area code
2. Last name
3. Birth date
4. An employee number

Question 17: Intermediate values that are not inputted or displayed should be stored in _____ variables.

1. unnamed
2. work
3. temporary
4. global