Tag: programming languages

Questions Related to programming languages

PowerShell is often referred to as what?
technology programming languages

  1. An object oriented shell built on the .NET Framework

  2. A clam shell

  3. A band shell

  4. All of the above

Show answer
Correct Option: A
Explanation:

To answer this question, the user must be familiar with the basic features and functionalities of PowerShell.

The correct answer is:

A. An object-oriented shell built on the .NET Framework

Option A is correct because PowerShell is a task automation and configuration management framework from Microsoft, consisting of a command-line shell and associated scripting language. It is built on the .NET Framework and is object-oriented, allowing users to interact with various system objects through commands and scripts.

Option B is incorrect because "clam shell" is not a common term used to describe PowerShell. A "clam shell" typically refers to a type of laptop design where the screen and keyboard fold together to form a clam-like shape.

Option C is incorrect because a "band shell" is a type of outdoor performance venue and has nothing to do with PowerShell.

Option D is incorrect because only option A is correct. Options B and C are incorrect.

Therefore, the answer is:

The Answer is: A

What can you type in PowerShell to find out more information about a particular command?
technology programming languages

  1. Oh magic genie

  2. Get-help

  3. Get-please

  4. All of the above

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Correct Option: B

What must you set before you can run a PowerShell script?

technology programming languages

  1. Your alarm clock

  2. Your budget

  3. Your execution policy

  4. All of the above

Show answer
Correct Option: C

AI Explanation

To answer this question, you need to understand the concept of PowerShell execution policies.

Option A) Your alarm clock - This option is incorrect because setting an alarm clock is not necessary to run a PowerShell script. The execution of a script is not dependent on time management.

Option B) Your budget - This option is incorrect because setting a budget has no relevance to running a PowerShell script. The execution of a script is not related to financial planning.

Option C) Your execution policy - This option is correct because before running a PowerShell script, you need to set the execution policy. The execution policy determines the level of security for running scripts on your system. By default, the execution policy is set to "Restricted," which prevents the execution of any script. You need to change the execution policy to a more permissive value, such as "RemoteSigned" or "Unrestricted," to allow the execution of scripts.

Option D) All of the above - This option is incorrect because only option C, setting the execution policy, is relevant to running a PowerShell script. Options A and B (setting an alarm clock and a budget) have no connection to executing a script.

The correct answer is C) Your execution policy. This option is correct because before running a PowerShell script, you must set the execution policy to allow script execution on your system.

PowerShell is:

technology programming languages

  1. An interactive management shell

  2. Something your job will eventually require

  3. All of the above

  4. shell

Show answer
Correct Option: C

What is PowerShell?
technology programming languages

  1. A fabulous dessert topping

  2. A terrific floor wax

  3. The future of Windows automation and administration

  4. All of the above

Show answer
Correct Option: C

PowerShell passes objects from one command to another via what?
technology programming languages

  1. IRC

  2. E-mail

  3. The pipeline

  4. All of the above

Show answer
Correct Option: C

The Microsoft architect of Windows PowerShell, it's public face and probably most vocal proponent is?

technology programming languages

  1. Roy G. Biv

  2. Kevin Bacon

  3. Jeffrey Snover

  4. All of the above

Show answer
Correct Option: C

How to check the version details in powershell 2.0?
technology programming languages

  1. get-host

  2. $PSVersionTable

  3. both

  4. Get-powershellversion

Show answer
Correct Option: A

class c1 { public void m1() { System.out.println("m1 method in C1 class"); } } class c2 { public c1 m1() { return new c1(){ public void m1() { System.out.println("m1 mehod in anonymous class"); }};} public static void main(String a[]) { c1 ob1 =new c2().m1(); ob1.m1(); }}
technology programming languages

  1. prints m1 method in C1 class

  2. prints m1 method in anonumous class

  3. compile time error

  4. Runtime error

  5. none of the above

Show answer
Correct Option: B

What is the output for the below code ? class A implements Runnable{ public void run(){ System.out.println(Thread.currentThread().getName()); } } public class Test { public static void main(String... args) { A a = new A(); Thread t = new Thread(a); Thread t1 = new Thread(a); t.setName("t"); t1.setName("t1"); t.setPriority(10); t1.setPriority(-3); t.start(); t1.start(); } }
technology programming languages

  1. t t1

  2. t1 t

  3. t t

  4. Compilation succeed but Runtime Exception

Show answer
Correct Option: D