CS101-Intro to Computing Quiz MCQS #Objective #Questions #Midterm
1. In binary Notation 11111111 is =
- 128
- 255 ✔
- 567
- 127
2. What will be the output of following OR expression 1010 OR 11111?
- 1111 ✔
- 0101
- 0000
- 1010
3.Data were stored in memory; programs were part of the ___
- CPU ✔
- Cable
- BUS
- CACHE
4. Which type of registers is used in program execution?
- General purpose
- CPU register
- Special purpose ✔
- Memory address register
5. Which of the following is used to store data in computer?
- Hard Disk
- Floppy Disk
- Optical Disk
- All of the given ✔
6. UTF-8 uses 24 to ___ bits
- 32 ✔
- 30
- 21
- 90
7. To identify individual cells in a Computer's main memory, each cell is assigned a unique "name" called its ___
- Path
- Address ✔
- Place holder
- Location
8. The repetitive use of an instruction or sequence of instructions is called ___
- Loop ✔
- Statement
- Condition
- Pseudocode
9. This finding maximum number function will keep on going until we reach at the last value
[12, 18, 299, 38, 999, 101, 500, 801, 45]
- 45 each time ✔
- 801 each time
- 12 each time
- 38 each time
10. Dynamic ram - Stores bits as tiny electric Charge
- Refreshes no times a second
- Refreshes many times a second ✔
- Refreshes one times a second
- Refreshes two times a second
11. The Binary Search Algorithm, what will be the mid value in second level of recursion in the following array
[45, 77, 89, 90, 94, 99, 100] and key = 99
- 89
- 90
- 94
- 99 ✔
12. Robots can be guided by an
- An externa control device or the control may be embedded within ✔
- An internal control device or the control may be embedded within
- Remote
- Application
13. Bit is:
- Basic unit of storage ✔
- Basic program of storage
- Secondary unit of storage
- Not a unit of storage
14. Which of the following language is used for server side scripting?
- HTML
- JavaScript ✔
- CSS
- PHP
15. Process states include the value of the program counter as well as the contents of the ___
- Related memory cells ✔
- Registers and related memory cells
- Registers
- Registers and cache memory cells
16. How many iterations are required to find 88 in the following array?
[5, 6, 77, 88, 99]
- 1
- 2 ✔
- 3
- 4
17. 10.011 added to 100.11 produces
- 111.088
- 111.007
- 111.001 ✔
- 111.099
18. Th instruction code to halt machine cycle is
- C400
- C100
- C000 ✔
- 35CE0
19. Which Excess notation is used to represent 100 as Zero?
- Excess 4 ✔
- Excess 8
- Excess 2
- Excess 16
20. ___ tag is used to write paragraph in HTML document
- <p> ✔
- <pr>
- <pa>
- <pg>
21. Let a list Fred, Alex, Diana, Byron, Carol
After sorted first sublist our list would be
- Alex, Fred, Diana, Byron, Carol ✔
- Fred, Alex, Diana, Byron, Carol
- Alex, Diana, Fred, Byron, Carol
- Alex, Fred, Byron, Diana, Carol
22. Which of the following is not true about pseudo code?
- Pseudo code is an unambiguous representation
- Pseudo code is an informal representation
- Pseudo code is an algorithms representation
- Pseudo code is an ambiguous representation ✔
23. Which of the following statement is true?
- Repeater is more complex than a bridge
- Bridge is more complex than a repeater ✔
- Bridge and repeater both are complex
- Bridge and register both are not complex
24. The storage of a value with a fractional part requires that we store not only the pattern of 0s and 1s representing its binary representation but also the position of the ___
- Decimal point
- Radix point ✔
- Number
- Factorial
25. Software packages that allow users to access hypertext on the internet are called ___
- Hypersofts
- Browsers ✔
- Linkers
- Routers
26. ___ is also considered as character
- Numbers
- Small caps
- Large caps
- Space ✔
27. Word processor like Microsoft Word is an application that
- Build editable word documents ✔
- Build editable Program
- Build editable Questions
- Build editable excel files
28. ___ keyword is used in python language to define a word
- Define
- Def ✔
- Dfi
- Dfe
29. Appearance of each pixel is encoded to form ___
- Pixel
- Geometric Structures
- Bitmap ✔
- Scaling
30. Average amount of time required for the desired data to rotate around to the read/write head once the head has been positioned over the desired track
- Random TIME
- Access time
- Seek time
- Rotational delay ✔