Tag: technology

Questions Related to technology

Which of the following is not an example of abend generated due to a lack of available disk space.
technology mainframe

  1. B37

  2. D37

  3. E37

  4. C37

Show answer
Correct Option: D
Explanation:

To answer this question, the user needs to know about different types of system errors that can occur due to a lack of available disk space.

Each option refers to a specific system error that can occur due to disk space issues, and the user needs to identify the option that is not an example of an abend generated due to a lack of available disk space.

A. B37: This option is an example of an abend generated due to a lack of available disk space. B37 occurs when the system cannot allocate a new data set due to insufficient space.

B. D37: This option is also an example of an abend generated due to a lack of available disk space. D37 occurs when a job runs out of space in a PDS (Partitioned Data Set) or PDSE (Partitioned Data Set Extended).

C. E37: This option is an example of an abend generated due to a lack of available disk space. E37 occurs when a job runs out of space in an SMS-managed data set.

D. C37: This option is not an example of an abend generated due to a lack of available disk space. C37 occurs when a job or program attempts to access a data set that does not exist.

Therefore, the correct answer is:

The Answer is: D. C37

What can be done to eliminate 'NOT CATLG 2' for a particular dataset?
technology mainframe

  1. Add a job step to purge the dataset

  2. Run a job to purge the dataset and run it before the job that creates it

  3. Purge the dataset before running the job that creates it

  4. All of the above

Show answer
Correct Option: D

What is the default value of TIME parameter if not coded on the EXEC statement?
technology mainframe

  1. 30 minutes

  2. 1440 minutes

  3. 1439 minutes

  4. None of the above

Show answer
Correct Option: A

Select the JCL satatements not allowed in Procs?
technology mainframe

  1. JOBLIB or JOBCAT

  2. JES2, JES3 control statements

  3. JOB, Delimiter,Null statements

  4. DD* or Data statements

Show answer
Correct Option: A,B,C,D

What is the maximum number of steps in a job?
technology mainframe

  1. 251

  2. 255

  3. 254

  4. Any number

Show answer
Correct Option: B

What is the maximum number of exceptions that can be specified with a single 'HANDLE CONDITION' command in CICS?

technology mainframe

  1. 14

  2. 15

  3. 16

  4. 17

Show answer
Correct Option: C

77 CTR PIC S9(4)V99 VALUE -1234.55. What will be the output of the statement DISPLAY CTR?
technology mainframe

  1. 1234.55

  2. 12345N

  3. 12345E

  4. None of the above

Show answer
Correct Option: B

2.What is the correct JavaScript syntax to write "Hello World"?
technology programming languages

  1. response.write("Hello World")

  2. document.write("Hello World")

  3. ("Hello World")

  4. "Hello World"

Show answer
Correct Option: B
Explanation:

To write "Hello World" in JavaScript, the correct syntax is:

B. document.write("Hello World")

Explanation:

A. response.write("Hello World"): This is not the correct syntax. The "response" object does not have a "write" method in JavaScript.

B. document.write("Hello World"): This is the correct syntax. The "document" object represents the current web page, and the "write" method is used to write content directly to the web page. In this case, it will write "Hello World" to the page.

C. ("Hello World"): This is not the correct syntax. Parentheses alone do not have any specific meaning in JavaScript.

D. "Hello World": This is a string literal and is valid syntax in JavaScript. However, it does not actually write "Hello World" to the web page. It is just a static string value that can be assigned to a variable or used in other operations.

Therefore, the correct answer is B. document.write("Hello World").

Which SQL statement is used to insert new data in a database?

technology databases

  1. INSERT NEW

  2. ADD NEW

  3. ADD RECORD

  4. INSERT INTO

Show answer
Correct Option: D

AI Explanation

To answer this question, you need to understand SQL statements for inserting new data into a database.

Let's go through each option to understand why it is correct or incorrect:

Option A) INSERT NEW - This option is incorrect because there is no SQL statement called "INSERT NEW" for inserting new data into a database.

Option B) ADD NEW - This option is incorrect because there is no SQL statement called "ADD NEW" for inserting new data into a database.

Option C) ADD RECORD - This option is incorrect because there is no SQL statement called "ADD RECORD" for inserting new data into a database.

Option D) INSERT INTO - This option is correct because the SQL statement "INSERT INTO" is used to insert new data into a database.

The correct answer is D) INSERT INTO. This option is correct because the "INSERT INTO" statement is commonly used in SQL to add new records to a database table.

With SQL, how do you select a column named 'FirstName' from a table named 'Persons'?
technology databases

  1. SELECT FirstName FROM Persons

  2. EXTRACT FirstName FROM Persons

  3. SELECT Persons.FirstName

  4. SELECT * FROM Persons

Show answer
Correct Option: A