1. What is simple selection in programming?, Repeating instructions, Choosing one option out of two under a condition , Storing data in memory, Drawing charts, 2. Which example is used to explain simple selection?, Dice throw, Coin toss , Attendance marking, Multiplication, 3. Selection out of many options means:, Choosing one out of more than two options , Repeating forever, Adding numbers, Storing data, 4. Which example explains multiple selection?, Water pump, Dice toss , Circle drawing, Array creation, 5. Repetition means:, Deleting values, Repeating an action again and again , Saving files, Sorting data, 6. Repetition starts and ends based on a:, Color, Condition , Sound, Shape, 7. Displaying numbers 1–5 is an example of:, Selection, Repetition , Array, Function, 8. Which is NOT a Scratch repetition structure?, Repeat fixed times, Repeat until condition, Forever loop, Delete loop , 9. “Repeat 10 times” is an example of:, Infinite repetition, Fixed repetition , Nested repetition, Selection, 10. “Forever” block is used for:, Fixed repetition,  Array, Selection, Endless repetition, 11. Showing first 12 multiples uses:, Repetition , Sorting, Array only, Selection only, 12. Random numbers 1–100 continuously is an example of:, Conditional loop, Infinite repetition , Array, Input device, 13. Repetition inside another repetition is called:, Double loop, Nested repetition , Infinite loop, Selection, 14. Snakes and Ladders example uses:, Only selection, Only repetition, Repetition with selection , Arrays only, 15. In Snakes and Ladders, game ends at square:, 25, 30, 36 , 40, 16. An array is:, A single number, A data structure storing many items with one name , A printer, A flowchart, 17. In Scratch, arrays are called:, Files, Lists, Variables, Blocks, 18. Which menu is used to create a list in Scratch?, File, Edit, Data , View, 19. First step in creating an array is:, Delete data, Select “Make a List” , Print, Run, 20. Using arrays makes programs:, More complex, Longer, Less complex , Slower, 21. Example array name used in the textbook:, Student, Country , Book, Teacher, 22. Which variable is mentioned with array display?, x, v_con , y, total, 23. Problem analysis means:, Ignoring the problem, Dividing a problem into smaller parts , Deleting code, Restarting computer, 24. To find average of ten numbers, first step is:, Output result, Divide by 10, Input ten numbers , Delete numbers, 25. Final step of problem analysis example is:, Add numbers, Output average , Make array, Select condition.

03.Programming

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？