Which SQL clause is used to filter records based on a specified condition?
SELECTFROMORDER BYWHERE
In a
try - except block, where should the code that may raise an exception be placed?- In the
exceptblock - Outside both
tryandexceptblocks - In the
finallyblock - Inside the
tryblock
How does an interpreter execute code in comparison to a compiler?
- Interpreters convert the entire program into machine code before execution
- Interpreters execute code line by line without producing a separate machine code file
- Interpreters only work with high-level languages
- Interpreters are faster than compilers in all scenarios
What is an exception?
- An error that occurs when a program runs out of resources or time.
- An error that occurs when a program encounters an invalid input or operation.
- An error that occurs when a program fails to meet its specifications or requirements.
- An error that occurs when a program behaves unexpectedly or unpredictably.
What does the
break statement do in a loop?- Continues to the next iteration of the loop
- Skips the current iteration and continues with the loop
- Executes a specific block of code repeatedly
- Ends the loop and transfers control to the next statement after the loop
Which is the correct Boolean expression for this logic circuit?
X = NOT (A AND B)X = (NOT A) AND BX = NOT (A OR B)X = (NOT A) OR B
What does the
return statement do in a Python function?- Ends the program execution
- Passes data back to the caller and terminates the function
- Skips the current iteration in a loop
- Outputs a message to the console
In a flowchart, what does this symbol represent?
- Subprogram
- Input
- Database
- Process
What is the value of 
X when A = 1, B = 0, C = 1?- 1
- 0
What is the value of 
Z if A=1, B=1, C=0?- 1
- 0
Previous Question
x
Next Question
Submit
