Mohit Sir

  Fill in the Blanks 1.     A network of computers is called a ________. o     Answer: network 2.     The most common type of network is the ________. o     Answer: Internet 3.     A ________ is used to connect different computers in a network. o     Answer: router 4.     The most common network cable is called ________. o     Answer: Ethernet 5.     An Ethernet cable uses an ________ connector. o     Answer: RJ45 6.     ________ cables are used to transmit light signals. o     Answer: Fiber optic 7.     ________ cables are less prone to interference than copper cables. o     Answer: Fiber optic 8.     The connector used for telephone cables is called ________. o     Answer: RJ11 9.     ___...

Unit - 1  "  Understanding Machine  "

Windows command shortcuts that use the Windows key: Shortcuts Function window button only) Win key - Open or close the Start Menu Win + A - Open Action Center Win + B - Set focus to the notification area Win + C - Open Cortana in listening mode (deprecated) Win + D - Show desktop / Restore minimized windows Win + E - Open File Explorer Win + G - Open Game Bar Win + H - Start dictation Win + I  - Open Settings Win + K - Open the Connect quick action Win + L - Lock the computer Win + M - Minimize all windows Win + P - Open display projection options Win + R - Open the Run dialog box Win + S - Open Search Win + T - Cycle through apps on the taskbar Win + U - Open Ease of Access Center Win + V - Open Clipboard history Win + X - Open Quick Link menu (power user menu) Win + Tab - Open Task View Win + Space - Switch keyboard language/input method Win + Up Arrow - Maximize the window Win + Down Arrow - Minimize/Restore the window Win + Left Arrow - Snap the window to the left W...