Computer Awareness
This section provides 100 questions on Computer Awareness for various competitive examinations in India.
A chapterwise course of 845 questions divided into 40 Chapters in Computer Awareness is Available in
GKToday’s Academy app for android mobiles.
31. Which of these protocols is used by TFTP for data transport?
[A] TCP
[B] UDP
[C] Both a and b
[D] None
Show Answer
Correct Answer: B [UDP]
Notes:
TFTP or Trivial File Transfer Protocol makes use of UDP for data transport. Each TFTP message is carried in separate UDP datagram.
32. Which of these protocols is used to login into a remote computer?
[A] Telnet
[B] IMAP
[C] HTTP
[D] SMTP
Show Answer
Correct Answer: A [Telnet]
Notes:
Telnet is a protocol used to log in to remote computers. terminals over the Internet or a TCP/IP computer network. Telnet uses the port 23.
33. What is meant by DOM?
[A] Data Object Model
[B] Document Object Model
[C] Data Organisation Model
[D] Document Organisation Markup
Show Answer
Correct Answer: B [Document Object Model]
Notes:
DOM means Document Object Model. It represents the page so that programs can change the document structure, style, and content.
34. Which company has developed Pixel smartphone?
[A] Microsoft
[B] Google
[C] Apple
[D] Samsung
Show Answer
Correct Answer: B [Google]
Notes:
Pixel is an android smartphone designed, developed and marketed by Google. It was announced by Google in 2016 and served as the first smartphones in the Google Pixel hardware line.
35. Which of these is an Indian smartphone manufacturer?
[A] Karbonn
[B] Xiaomi
[C] Oppo
[D] Vivo
Show Answer
Correct Answer: A [Karbonn]
Notes:
Karbonn Mobiles is an Indian mobile device manufacturing company. It was founded in March 2009. It sells feature phones, smartphones, tablets and mobile phone accessories.
36. Which of these apps are available in Opera mobile store?
[A] iOS apps
[B] Android apps
[C] Java apps
[D] All of the above
Show Answer
Correct Answer: D [All of the above]
Notes:
Opera Mobile Store is a platform independent app store which was launched in 2011. It has mobile apps for iOS, Java, BlackBerry OS, Symbian, iOS, and Windows Mobile, and Android based mobile phones.
37. What is the use of Start button in MS Windows?
[A] To access Device settings
[B] To shut down the PC
[C] To start an application
[D] All of the above
Show Answer
Correct Answer: D [All of the above]
Notes:
The Start button allows the PC users to access their computer programs, start applications, access device settings or shut down the computer.
38. Where is the Insert function button located in MS Excel?
[A] Under Formulas Menu
[B] Under Insert Menu
[C] Under Review Menu
[D] Under View Menu
Show Answer
Correct Answer: A [Under Formulas Menu]
Notes:
Ms Excel supports a wide variety of built-in functions that can be used when building formulas. The Insert Function button is located on the Formula bar.
39. Under which menu in MS PowerPoint option to add images in a slide is available?
[A] Design
[B] Slideshow
[C] Insert
[D] Edit
Show Answer
Correct Answer: C [Insert]
Notes:
The option to add images in a slide is available under the Insert menu in the MS PowerPoint. Various types of images can be inserted in MS powerpoint.
40. How can all the text in all the slides be selected in MS PowerPoint?
[A] By clicking Ctrl + A in Slides view
[B] By clicking Ctrl + A in Outline view
[C] By clicking Ctrl + O in Slides view
[D] By clicking Ctrl + S in Outline view
Show Answer
Correct Answer: B [By clicking Ctrl + A in Outline view]
Notes:
All the text in all the slides can be selected in MS PowerPoint by clicking Ctrl + A in Outline view. All the slides can be selected by clicking Ctrl + A in Slides view.
All
Computer Awareness questions are available in
GKToday’s Academy app in the form of a chapter wise course.
