Contents STUDY MATERIAL : (COMPUTER KNOWLEDGE) Computer : An Introduction Computer Abbreviations Computer Terminology Types of Memory and Devices Languages and Specification Softwares Computer Networking Internet Data and Information Payment Systems and Electronic Banking Role of Technology Upgradation and Its Impacts on banks Microsoft Office : Word Microsoft Office : Excel Microsoft Office : Powerpoint Computer Knowledge : Objective Questions 52 TCS Pattern Practice Sets Delhi Police Constable Exam TCS Solved Papers Set-53 = 27/11/2020 (Shift-I) Set-54 = 27/11/2020 (Shift-II) Set-55 = 27/11/2020 (Shift-III) Set-56 = 28/11/2020 (Shift-I) Set-57 = 28/11/2020 (Shift-II) Set-58 = 01/12/2020 (Shift-I) Set-59 = 01/12/2020 (Shift-II) Set-60 = 01/12/2020 (Shift-III) Set-61 = 02/12/2020 (Shift-I) Set-62 = 02/12/2020 (Shift-II) Set-63 = 02/12/2020 (Shift-III) Set-64 = 03/12/2020 (Shift-I) Set-65 = 03/12/2020 (Shift-II) Set-66 = 03/12/2020 (Shift-III) Set-67 = 07/12/2020 (Shift-I) Set-68 = 07/12/2020 (Shift-II) Set-69 = 07/12/2020 (Shift-III) Set-70 = 08/12/2020 (Shift-I) Set-71 = 08/12/2020 (Shift-II) Set-72 = 08/12/2020 (Shift-III) Set-73 = 09/12/2020 (Shift-I) Set-74 = 09/12/2020 (Shift-II) Set-75 = 09/12/2020 (Shift-III) Set-115 = 02/03/2023 Set-116 = 03/03/2023 Set-117 = 06/03/2023 Set-118 = 07/03/2023 Set-119 = 26/07/2023 (shift-2) Set-120 = 26/10/2023 Set-121 = 02/11/2023 (shift-1) Set-122 = 15/11/2023 (shift-3) Set-123 = 16/11/2023 (shift-3) Set-124 = 17/11/2023 (shift-3) Set-125 = 20/11/2023 (shift-3) Set-126 = 22/11/2023 (shift-3) Set-127 = 23/11/2023 (shift-3) Set-128 = 24/11/2023 (shift-3) Set-129 = 28/11/2023 (shift-3) Set-130 = 29/11/2023 (shift-3) Set-131 = 30/11/2023 (shift-3) Set-132 = 10/01/2024