MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What does the following code display while execution? class Program { static void Main(string[] args) { int ch; HttpWebRequest req = (HttpWebRequest) WebRequest.Create("http://www.McGraw-Hill.com"); HttpWebResponse resp = (HttpWebResponse) req.GetResponse(); Stream istrm = resp.GetResponseStream(); for (int i = 1 ; ;i++) { ch = istrm.ReadByte(); if (ch == -1) break; Console.Write((char)ch); if ((i % 400) == 0) { Console.Write(" nPress Enter."); Console.ReadLine(); } } resp.Close(); } } |
| A. | Html |
| B. | Text |
| C. | Html/text |
| D. | Text/html |
| Answer» E. | |
| 2. |
Correct output for the given C#.NET code is ? static void Main(string[] args) { string s1 = "Delhi"; string s2; s2 = s1.Insert (6, "Jaipur"); Console.WriteLine(s2); } |
| A. | DelhJaipuri |
| B. | Delhi Jaipur |
| C. | Delhi |
| D. | DelhiJaipur |
| Answer» E. | |
| 3. |
Select the output for given string ? Enter a String:BOMBAY. static void Main(string[] args) { string Str, Revstr = " "; int Length; Console.Write("Enter A String : "); Str = Console.ReadLine(); Length = Str.Length - 1; while (Length >= 0) { Revstr = Revstr + Str[Length]; Length --; } Console.WriteLine("Reverse String Is {0}", Revstr); Console.ReadLine(); } |
| A. | BOMBA |
| B. | YABMOB |
| C. | BOMAYB |
| D. | YABMO |
| Answer» C. BOMAYB | |
| 4. |
Select the appropriate set of code for conversion of string to hexa form. static void Main(string[] args) { string teststring = "MIKA@?&"; string hex = ConvertstringToHex(teststring, system.Text.Encoding.Unicode); Console.WriteLine(hex); } a) static string ConvertstringToHex(string input, system.Text.Encoding encoding) { string Bytes = encoding.GetBytes(input); string Builder sbBytes = new Builder sbBytes(); for each (byte 'b' in StringBytes) { sBytes.AppendFormat("{0:x2}", b); } return sbBytes.Tostring(); } b) static string ConvertstringToHex(string input, system.Text.Encoding encoding) { char[]string Bytes = encoding.GetBytes(input); string Builder sbBytes = new Builder sbBytes(StringBytes.Length*2); for each (byte 'b' in StringBytes) { sBytes.AppendFormat("{0:X2}", b); } return sbBytes.Tostring(); } c) public static string ConvertStringToHex(String input, System.Text.Encoding encoding) { { Byte[] stringBytes = encoding.GetBytes(input); StringBuilder sbBytes = new StringBuilder(stringBytes.Length * 2); foreach (byte b in stringBytes) { sbBytes.AppendFormat("{0:X2}", b); } Console.WriteLine(sbBytes.ToString());//sbBytes.ToString()); return sbBytes.ToString(); } } |
| A. | A |
| B. | B |
| C. | C |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 5. |
Which of the following code is used for conversion of hex to string form ? static void Main(string[] args) { string testString = "MIKA@?&^"; string normal = ConvertHexToString (hex, System.Text.Encoding.Unicode); Console.WriteLine(normal); Console.ReadLine(); } a) public static string ConvertHexToString(String hexInput, System.Text.Encoding encoding) { char[] numberChars = hexInput.Length; byte[] bytes = new byte[numberChars / 2]; for (int i = 0; i < numberChars; i += 2) { bytes[i / 2] = Convert.ToByte(hexInput.Substring(i, 0), 16); } return encoding.GetString(bytes); } b) public static string ConvertHexToString(String hexInput, System.Text.Encoding encoding) { int numberChars = hexInput.Length; byte[] bytes = new byte[numberChars / 2]; for (int i = 0; i < numberChars; i += 2) { bytes[i / 2] = Convert.ToByte(hexInput.Substring(i, 2), 16); } return encoding.GetString(bytes); } c) public static string ConvertHexToString(String hexInput, System.Text.Encoding encoding) { string numberChars = hexInput.Length; byte[] bytes = new byte[numberChars]; for (int i = 0; i < numberChars; i += 2) { bytes[i / 2] = Convert.ToByte(hexInput.Substring(i, 2), 16); } return encoding.GetString(bytes); } |
| A. | A |
| B. | B |
| C. | C |
| D. | None of the mentioned |
| Answer» C. C | |
| 6. |
Correct output for the C#.NET code given below is : string s1 = " I AM BEST "; string s2; s2 = s1.substring (5, 4); Console.WriteLine (s2); |
| A. | AM BEST |
| B. | I AM BES |
| C. | BEST |
| D. | I AM |
| Answer» D. I AM | |
| 7. |
What will be the output of the C#.NET code snippet given below? namespace McqsMentorConsoleApplication { class SampleProgram { static void Main(string[ ] args) { int i = 5; int j; fun1(ref i); fun2(out j); Console.WriteLine(i + ", " + j); } static void funl(ref int x) { x = x * x; } static void fun2(out int x) { x = 6; x = x * x; } } } |
| A. | 5, 6 |
| B. | 5, 36 |
| C. | 25, 36 |
| D. | 25, 0 |
| Answer» D. 25, 0 | |
| 8. |
Which element is used for creating links? |
| A. | |
| B. | |
| C. | |
| D. | |
| Answer» B. | |
| 9. |
Relative URLs are used to ____________ |
| A. | Link other pages within the same site |
| B. | Link the same page with other sites |
| C. | Link other pages with other sites |
| D. | Does not link |
| Answer» B. Link the same page with other sites | |
| 10. |
What is the color of an unvisited link? |
| A. | Red |
| B. | Blue |
| C. | Purple |
| D. | Green |
| Answer» C. Purple | |
| 11. |
Which one of the following is not the value of the target attribute? |
| A. | _blank |
| B. | _top |
| C. | _self |
| D. | _empty |
| Answer» E. | |
| 12. |
File paths are not used for linking in _________ |
| A. | JavaScripts |
| B. | PHP |
| C. | Style Sheets |
| D. | Images |
| Answer» C. Style Sheets | |
| 13. |
How can we insert Javascript in HTML? |
| A. | Using sockets |
| B. | Using marquee tag |
| C. | Using script tag |
| D. | Using style tag |
| Answer» D. Using style tag | |
| 14. |
Which one of the following will set viewport to contain given bounds? |
| A. | FitBounds() |
| B. | GetBounds() |
| C. | GetHeading() |
| D. | PanTo() |
| Answer» B. GetBounds() | |
| 15. |
Which of the following markup is correct?i. is in error as tags crossii. is not since tags nest |
| A. | I |
| B. | Ii |
| C. | I and ii |
| D. | None of the mentioned |
| Answer» C. I and ii | |
| 16. |
Choose the incorrect escape character entity |
| A. | > |
| B. | > |
| C. | < |
| D. | None of the mentioned |
| Answer» E. | |
| 17. |
specifies date and time with |
| A. | Local time |
| B. | International time |
| C. | No time zone |
| D. | Local time zone |
| Answer» D. Local time zone | |
| 18. |
defines a |
| A. | Link to reset all the form values |
| B. | Reset button |
| C. | Reset field |
| D. | Reset radio button |
| Answer» C. Reset field | |
| 19. |
Server-Sent Events allows a web page to get updates from |
| A. | Windows |
| B. | Local Storage |
| C. | Server |
| D. | None |
| Answer» D. None | |
| 20. |
Server-Sent Events usually denoted as? |
| A. | SE |
| B. | SSE |
| C. | Server Event |
| D. | SS-Events |
| Answer» C. Server Event | |
| 21. |
In HTML form is used for |
| A. | One line text |
| B. | Block of text |
| C. | One paragraph |
| D. | None |
| Answer» B. Block of text | |
| 22. |
For style foundation Bootstrap uses____________ |
| A. | LESS |
| B. | Sass |
| C. | Resizer |
| D. | Stylus |
| Answer» B. Sass | |
| 23. |
HTML local storage object that stores data for one session is? |
| A. | Window.sessionStorage |
| B. | Window.localStorage |
| C. | Window.blockStorage |
| D. | Window.localStorage |
| Answer» B. Window.localStorage | |
| 24. |
Scrolling piece of text displayed either horizontally or vertically is created by |
| A. | tag |
| B. | |
| C. | tag |
| D. | None of them |
| Answer» D. None of them | |
| 25. |
My Web Page displays? |
| A. | Centered align paragraph |
| B. | Centered align Heading |
| C. | Left aligned paragraph |
| D. | Left aligned Heading |
| Answer» C. Left aligned paragraph | |
| 26. |
Consider the markup. Which HTML5 element can replace the ? ? |
| A. | |
| B. | |
| C. | |
| D. | Both a and b |
| Answer» E. | |
| 27. |
Which of the following selects all elements and all elements? A. Element,element B. Element+element C. Element,element D. Element element Answer: C . Element,element 0Shares0 0 |
| A. | Element,element |
| B. | Element+element |
| C. | Element,element |
| D. | Element element |
| Answer» D. Element element | |
| 28. |
Which of the following selects every element whose href attribute value contains the given substring? |
| A. | Attribute$=value |
| B. | Attribute*=value |
| C. | Attribute^=value |
| D. | Attribute|=value |
| Answer» C. Attribute^=value | |
| 29. |
Which of the following selects every element that has no children? |
| A. | :empty |
| B. | :enabled |
| C. | :checked |
| D. | :disabled |
| Answer» B. :enabled | |
| 30. |
Which of the following will select every element that is the only child of its parent? |
| A. | :only-child |
| B. | :only-of-type |
| C. | :optional |
| D. | :out-of-range |
| Answer» B. :only-of-type | |
| 31. |
Which CSS property is equivalent for the attribute ? |
| A. | Font-family |
| B. | Font-style |
| C. | Color |
| D. | All of the mentioned |
| Answer» C. Color | |
| 32. |
The President of India is elected by the |
| A. | Members of the Lok Sabha |
| B. | Members of Both houses of the parliament |
| C. | Members of the State Legislature |
| D. | Electoral college consisting of the elected members of Both Houses of the parliament and State Assemblies |
| Answer» E. | |
| 33. |
Which one of the following computers is the fastest, biggest and expensive computer? |
| A. | Personal Computer |
| B. | Laptop |
| C. | Netbook |
| D. | Super computer |
| Answer» E. | |
| 34. |
The salary of the President is |
| A. | Fixed in constitution |
| B. | Fixed by a law made by the Parliament |
| C. | It is mentioned in the Second Schedule of the Constitution |
| D. | All of the above |
| Answer» D. All of the above | |
| 35. |
Who was the only Secretary General of the UNO to have died while in office ? |
| A. | a |
| B. | b |
| C. | c |
| D. | d |
| Answer» B. b | |
| 36. |
All India Harijan Sangha established in? |
| A. | 1930 |
| B. | 1931 |
| C. | 1932 |
| D. | 1933 |
| Answer» D. 1933 | |
| 37. |
The computer s processor consists of following parts |
| A. | CPU and Main memory |
| B. | Hard disc and Floppy disc |
| C. | Main Memory and Storage |
| D. | Operating system and Applications |
| Answer» D. Operating system and Applications | |
| 38. |
Mangal Pandey was a sepoy at? |
| A. | Royal Gorkha Rifle |
| B. | 34th Bengal Native Infantary |
| C. | Sikh Regiment |
| D. | None of above |
| Answer» C. Sikh Regiment | |
| 39. |
If the RBI adopts an expansionist open market operations policy, this means that it will |
| A. | buy securities from non-government holders |
| B. | sell securities in the open market |
| C. | offer commercial banks more credit in the open market |
| D. | openly announce to the market that it intends to expand credit |
| Answer» D. openly announce to the market that it intends to expand credit | |
| 40. |
First battle of Panipat was fought between? |
| A. | Babur and Lodi |
| B. | Akbar and Hemu |
| C. | Mughal and British |
| D. | Akbar and Lodi |
| Answer» B. Akbar and Hemu | |
| 41. |
The super computer PARAM was developed by |
| A. | TATA |
| B. | IIT-Kharagpur |
| C. | IIT-Kanpur |
| D. | C-DAC |
| Answer» E. | |
| 42. |
Subsidies mean that is |
| A. | payment by government for purchase of goods and services |
| B. | payment made by business enterprises to factors of production |
| C. | payment made by companies to shareholders |
| D. | payment made by the government to business enterprises, without buying any goods and services |
| Answer» E. | |
| 43. |
The Constitution of India came into effect from? |
| A. | 15 January, 1950 |
| B. | 26 January, 1950 |
| C. | 15 August, 1950 |
| D. | 15 January, 1950 |
| Answer» C. 15 August, 1950 | |
| 44. |
Second battle of Panipat was fought between? |
| A. | Babur and Lodi |
| B. | Akbar and Hemu |
| C. | Mughal and British |
| D. | Akbar and Lodi |
| Answer» C. Mughal and British | |
| 45. |
Short-term finance is usually for a period ranging up to |
| A. | 5 months |
| B. | 10 months |
| C. | 12 months |
| D. | 8 months |
| Answer» D. 8 months | |
| 46. |
Who was the founder of Madras? |
| A. | Francis Day |
| B. | Lord Dalhousie |
| C. | Sir John Child |
| D. | Robert Clive |
| Answer» B. Lord Dalhousie | |
| 47. |
Constitution of India was adopt by constituent assembly on? |
| A. | 25 October, 1948 |
| B. | 25 October, 1949 |
| C. | 26 November, 1948 |
| D. | 26 November, 1949 |
| Answer» E. | |
| 48. |
Vermicompost is a/an |
| A. | Inorganic fertilizer |
| B. | toxic substance |
| C. | organic biofertilzer |
| D. | synthesis fertilizer |
| Answer» D. synthesis fertilizer | |