Solved HPSSC JOA IT Post Code-817 Question Paper 2021 Part-1
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1. Which is a derived data type in C language that consists of different members sharing the same memory location ?
(A) structure (B) pointer (C) union (D) array
2. In C language, all the preprocessor directives begin with a which character ?
(A) & (ampersand) (B) # (hash) (C) % (percent) (D) @ (at)
3. The bitwise exclusive operator in C language is represented by which symbol ?
(A) & (ampersand) (B) $ (dollar) (C) | (vertical bar) (D) ^ (caret)
4. Which of the following operators in C language has two variants called pre and post ?
(A) left shift (B) increment (C) address (D) multiplication
5. In C language, all the character strings terminate with which character ?
(A) (B) n (C) t (D) s
6. Which of the following standard library functions in C language is used for formatted output ?
(A) putchar( ) (B) puts( ) (C) scanf( ) (D) printf( )
7. What is the format specifier used in scanf( ) to read a single character from the standard input ?
(A) %s (B) %u (C) %e (D) %c
8. What will be the output produced by the following code segment in a C program ?
int a = 5, b;
b = ++a +7/2;
printf(“%d”, b);
(A) 9 (B) 6 (C) 8 (D) 7
9. What will be the output produced by the following code segment in a C program ?|Himexam.com||
int a = 7, b=8;
printf(“%d”, a & b);
(A) 7 (B) 15 (C) 0 (D) 8
10. Which of the following statements is not true about variables in C programming language ?
(A) The variable names are case-sensitive.
(B) A variable can only hold values permitted by its data type.
(C) The variables can be declared anywhere within a program.
(D) The variables can be declared and initialized simultaneously.
11. If the size of short data type in a C implementation is 2 bytes, then what is the maximum value that can be stored in a variable with this type ?
(A) 16384 (B) 65536 (C) 32767 (D) 32768
12. What is the decimal representation of the 2’s complement number 1101011 ?
(A) 20 (B) –19 (C) –43 (D) –21
13. How many bits are used for fractional part in IEEE floating point single precision representation ?
(A) 31 (B) 32 (C) 23 (D) 24
14. Which generation of programming languages make use of compilers and interpreters ?
(A) First (B) Second (C) Third (D) None of these
15. What is the full form of DHCP with respect to computer networking ?
(A) Domain Hosting Control Protocol
(B) Device Handshake Communication Protocol
(C) Dynamic Host Control Protocol
(D) Data Handling Computer Program
16. What is the full form of WiFi with respect to computer networks ?
(A) Wireless Fidelity (B) Wireless Fiber (C) Wireless in Fixed interior (D) Wired Fiber
17. A ________ is a part of the operating system that handles the core functions (like CPU scheduling and memory management etc.) of the OS.
(A) semaphore (B) shell (C) kernel (D) device driver
18. A scanner may have an ADF to feed pages for scanning. What is the full form of ADF in this statement ?
(A) Adobe Document Feeder (B) Automatic Data Formatting (C) Adobe Data Feeder (D) Automatic Document Feeder
19. How many bytes are there in 1 MiB ?
(A) 106 (B) 216 (C) 220 (D) 105
20. Which of the following is the correct ordering of memory capacity units in increasing order ?
(A) GB < PB < TB < EB (B) GB < TB < PB < EB
(C) EB < TB < PB < GB (D) GB < TB < EB < PB
21. The terms ‘hit’ and ‘miss’ are associated with which memory ?
(A) secondary (B) cache (C) main (D) read-only
22. Which type of printer contains a fuser assembly ?
(A) Thermal (B) Dot Matrix (C) Laser (D) InkJet
23. By using _______ option while printing multiple copies of a multi-page document, the printer will print all pages of each copy before printing the next copy.
(A) filter (B) orientation (C) collate (D) sort
24. The _____ provides mobile users with positioning, navigation and timing services.
(A) GPS (B) EDGE (C) Bluetooth (D) GPRS
25. Image ________ is the process of removing the unwanted outer areas from the image.
(A) cloning (B) scaling (C) cropping (D) Anti-aliasing
26. Amazon Web Services (AWS) is a/an _______ service platform offering various IaaS and PaaS solutions.
(A) application (B) cloud (C) Internet (D) network
27. Which of the following is not a product of Adobe Inc. ?
(A) Photoshop (B) InDesign (C) Illustrator (D) Blender
28. Who among the following is the developer of ‘C’ language ?
(A) Niklaus Wirth (B) John Backus (C) Charles Babbage (D) Dennis Ritchie
29. Which of the following is the correct pairing of networking terms and their inventors ?
(A) WWW > Ray Tomlinson
Email > Vinton Cerf
Internet > Tim Berners-Lee
(B) WWW > Tim Berners-Lee
Email > Ray Tomlinson
Internet > Vinton Cef
(C) WWW > Tim Berners-Lee
Email > Ray Tomlinson
Internet > Leonard Kleinrock
(D) WWW > Vinton Cerf
Email > Bob Kahn
Internet > John Backus
30. Which of the following generations of computers used integrated circuits ?
(A) First (B) Second (C) Third (D) Fourth
31. Who among the following invented the CD-ROM ?
(A) Jeff Bezos (B) Bill Gates (C) Leonard Kleinrock (D) James Russell
32. Who among the following is the inventer of USB ?
(A) Ajay Bhat (B) Sabeer Bhatia (C) Vinod Dham (D) Sam Pitroda
33. What is the shortcut key to open the Font dialog box in Microsoft Word ?
(A) Ctrl+E (B) Ctrl+O (C) Ctrl+D (D) Ctrl+F
34. Font sizes are generally measured in points which is equal to _____ of an inch.
(A) 1/96 (B) 1/92 (C) 1/64 (D) 1/72
35. MS-Word has tab stops set at every ______ inch by default.
(A) 1/2 (B) 1/4 (C) 1 (D) 2
36. Which of the following is not a type of section breaks in MS-Word ?
(A) Next Paragraph (B) Continuous (C) Next Page (D) Even Page
37. Which of the following tabs in MS-Word contains the option to insert footnotes ?
(A) Review (B) Page layout (C) References (D) Insert
38. How can you use different page orientations in the same word document ?
(A) By inserting different sections (B) By inserting tab stops
(C) By rotating text by 180 deg. (D) By changing margins
39. What is the shortcut key to set the paragraph line spacing to 1.5 in MS-Word document ?
(A) Ctrl+2 (B) Ctrl+L (C) Ctrl+5 (D) Ctrl+Q
40. Which of the following features of MS-Word lets you create personalized letters to a number of recipients with different names and addresses ?
(A) Document map (B) Macro (C) Cross-reference (D) Mail-merge
41. What is the key combination used to insert a new line character in the text of a cell in MS-Excel worksheet ?
(A) Alt+Enter (B) Enter (C) Shift+Enter (D) Ctrl+Enter
42. An array formula can be entered in a cell in MS-Excel by entering formula and pressing _______.
(A) Ctrl+Enter (B) Ctrl+Alt+Enter (C) Ctrl+Shift+Enter (D) Shift+Enter
43. Consider the following data in MS-Excel worksheet :|Himexam.com||
A B C D E
1 5 3 4 8 3
2 2 3 1 4 8
3 |Himexam.com||
What will be the value of the array formula {=SUM(A1:D1*A2:D2)}?
|Himexam.com|| (A) 64 (B) 36 (C) 43 (D) 55
44. Consider the following data in MS-Excel worksheet :A B C D E
1 7 2 4 8 2
2 1 6 1 5 8
3
What will be the value of the formula =LARGE(A1:E2,1)+LARGE(A1:E2,2) ?
(A) 14 (B) 16 (C) 15 (D) 12
45. Which of the following features is not found in MS-Excel ?
(A) split a cell (B) conditional formatting (C) merge adjacent cells (D) insert row
46. Assume that you have full names of the employees in one column of MS-Excel sheet. The option ______ lets you split the full names into columns first names and last names.
(A) Text to Columns (B) Consolidate (C) Columns to Text (D) Ungroup
47. Which of the following options in MS-Excel lets you restrict the value of a cell from a list of values ?
(A) Consolidate (B) Filter (C) Freeze Panes (D) Data Validation
48. Assume that in an MS-Excel sheet, cell A1 contains the value 10% and the cell A2 contains the value 5%, then what will be the value of formula =A1*A2 ?
(A) 0.05 (B) 0.005 (C) 0.5 (D) 5
49. Which of the following is correct formula in MS-Excel to round a number in the cell A1 to the nearest multiple of 10 ?
(A) =ROUND(A1,10) (B) =ROUND(A1,1)
(C) =ROUND(A1,–10) (D) =ROUND(A1,–1)
50. Which of the following features of MS-Excel can be used to highlight the marks obtained by the students if the marks are below 10 ?
(A) Format Painter (B) Data Validation (C) Format Cells (D) Conditional Formatting
51. Which of the following is not a valid cell address in MS-Excel ?
(A) $A$1 (B) $A1 (C) A:l (D) A$l
52. Which of the following functions in MS-Excel is used to search a value in the leftmost column of a table and returns the corresponding value from another column in the same row ?
(A) FIND( ) (B) VLOOKUP( ) (C) SEARCH( ) (D) INDIRECT( )
53. Which of the following is the correct cell format to display only the month name of the date entered in a cell ?
(A) Month (B) M (C) mmmm (D) Mon
54. A _____ is a tool in MS-Excel to calculate, summarize and analyze data to study patterns and trends in the data.
(A) Line Chart (B) Bar Chart (C) Mail merge (D) Pivot Table
55. Which feature in MS-Excel lets you quickly insert consecutive odd numbers in a column of the sheet ?
(A) Insert > Table (B) Fill > Series (C) Data > Sort (D) Insert > Object…
56. Assume that in an MS-Excel sheet, cell A1 and A2 contain values 5 and 5% respectively, then what will be the value of the formula =A1+A2 entered in cell A3 of that sheet ?|Himexam.com||
(A) 10% (B) 5.5% (C) 505% (D) 55%
57. Which of the following charts in MS-Excel shows numerical data as slices of a single circle ?
(A) Bar (B) Area (C) Scatter (D) Pi
58. Which of the following features in MS-Excel lets you record a sequence of keystrokes and play them again when required ?
(A) Format Painter (B) Macro (C) Pivot Table (D) Wrap Text
59. What is the full form of UDP with reference to TCP/IP ?
(A) User Defined Protocol (B) Unit Data Packet
(C) Uniform Data Packet (D) User Datagram Protocol
60. In which of the following network topologies, all the nodes are connected to a central connection point (like a hub or a switch) ?
(A) Star (B) Ring (C) Bus (D) Mesh
