Himachal Pradesh JOA IT 939 - Free Online Practice Test

61. HTTP operates in which layer of network?

Computer

A. Network B. Data Link C. Transport D. Application

62. IP address reserved for private use (not for Internet)?

Computer

A. 192.168.1.91 B. 170.21.14.44 C. 12.12.10.14 D. 202.40.17.21

63. GSM, LTE, CDMA are which technologies?

Computer

A. Cellular B. Bluetooth C. NFC D. Wi Fi

64. Which of the following operating systems is open-source?

Computer

A. iOS B. Windows C. Unix D. Linux

65. A program in execution is called a

Computer

A. script B. process C. thread D. software

66. When a file is deleted in Windows, it is moved to

Computer

A. Recycle Bin B. Dust Bin C. Trash Bin D. Garbage Bin

67. Character NOT allowed in a file name in Windows?

Computer

A. $ B. * C. & D. #

68. Shortcut key to open "Run" dialog box in Windows?

Computer

A. Ctrl+Shift+R B. Win+R C. Win+U D. Shift + R

69. Default web browser in fresh Windows 10 installation?

Computer

A. Firefox B. Chrome C. Edge D. Safari

70. Shortcut key for "Snip & Sketch" in Windows 10?

Computer

A. Shift+Alt+S B. Shift+Ctrl+S C. Ctrl+Shift+Alt+S D. Shift+Win+S