MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Technical MCQs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Atoms should begin with a ? |
| A. | special character |
| B. | lowercase letter |
| C. | uppercase character |
| D. | None of the above |
| E. | |
| Answer» C. uppercase character | |
| 2. |
An atom is a literal, a constant with name. |
| A. | TRUE |
| B. | FALSE |
| C. | Can be true or false |
| D. | Can not say |
| Answer» B. FALSE | |
| 3. |
In Erlang, there are _______ types of numeric literals. |
| A. | 0 |
| B. | 1 |
| C. | 2 |
| D. | 3 |
| Answer» D. 3 | |
| 4. |
h() is used to? |
| A. | Prints the current variable bindings |
| B. | Removes all current variable bindings |
| C. | Removes the binding for a particular variable |
| D. | Prints the history list of all the commands executed in the shell |
| Answer» E. | |
| 5. |
Which of the following removes all current variable bindings? |
| A. | b() |
| B. | f() |
| C. | x() |
| D. | z() |
| Answer» C. x() | |
| 6. |
Single line comments are identified by using the%symbol at any position in the line. |
| A. | Yes |
| B. | No |
| C. | Can be yes or no |
| D. | Can not say |
| Answer» B. No | |
| 7. |
The /0 means that our function start accepts ______ parameters. |
| A. | 1 |
| B. | -1 |
| C. | 0 |
| D. | None of the above |
| Answer» D. None of the above | |
| 8. |
The ______ sign is used to add comments to the program. |
| A. | % |
| B. | * |
| C. | $ |
| D. | # |
| Answer» B. * | |
| 9. |
Erlang was later released as an open source language in year? |
| A. | 1997 |
| B. | 1998 |
| C. | 1999 |
| D. | 2000 |
| Answer» C. 1999 | |
| 10. |
________ is a general purpose or you might say a functional programming language and runtime environment. |
| A. | Verilog |
| B. | Svn |
| C. | Erlang |
| D. | Solidity |
| Answer» D. Solidity | |