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Computer Science Ics Part 1 Chapter 2 Online Test
| Sr. # | Questions | Answers Choice |
|---|---|---|
| 1 | What is the result of 3** 2 ? |
<p>6</p> <p>5</p> <p>8</p> <p>9</p> |
| 2 | What does 'lambda x :x * 2 " do ? |
<p>Defines a recursive funtion </p> <p>Creates an anonymous function </p> <p>Raises an error</p> <p>Defines a clss</p> |
| 3 | What is the output ofprint ("Hello" end “!”)? |
<p>Hello!</p> <p>Hello</p> <p>Error</p> <p>Hello on !</p> |
| 4 | Why ar eror messages important. |
<p>Slow down the process</p> <p>Helps locate problems</p> <p>Not useful</p> <p>Indicate success</p> |
| 5 | What does pdb do. |
<p>Compiles code</p> <p>Steps through and inspects code</p> <p>Writes tests</p> <p>Optimizes performance</p> |
| 6 | What is a common debugging technique. |
<p>Writing more code</p> <p>Print statement</p> <p>Ignoring errors</p> <p>Frequent compiling</p> |
| 7 | What is debugging. |
<p>Writing new code</p> <p>Finding and fixing errors</p> <p>Compiling</p> <p>Running test</p> |
| 8 | What is regression testing. |
<p>Testing new features</p> <p>Ensuring no breakages in functionality</p> <p>UI testing</p> <p>Performace testing</p> |
| 9 | What is functional testing. |
<p>Speed testing</p> <p>Validating usr behaavior</p> <p>Syntax checking</p> <p>Database testing</p> |
| 10 | What does integration testing check |
<p>Individual functions</p> <p>User experience</p> <p>Code interaction</p> <p>Performance</p> |
| 11 | What is unit testing? |
<p>Testing the whle app</p> <p>Testing parts i isolation </p> <p>User interaction testing</p> <p>Performance testing</p> |
| 12 | What is the goal of testing. |
<p>Write more code</p> <p>Find and fix issues</p> <p>Optimize performance</p> <p>Deputy code</p> |
| 13 | What is testing in programming. |
<p>writing code</p> <p>Running code with inputs</p> <p>Compiling</p> <p>Debugging</p> |
| 14 | What is the result of dividing by zero in Python |
<p>Returns zero</p> <p>Raises an error</p> <p>Returns infinity</p> <p>Terminates the program</p> |
| 15 | How do you append data to a file |
<p>Open in read mode</p> <p>Open in write mode</p> <p>Open in append mode</p> <p>Open in execuge mode</p> |
