DCA MOCK CCA 0% 0 Report a question What’s wrong with this question? You cannot submit an empty report. Please add some details. 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950 DCA Mock Test Final Examination Mock Total Questions: 50 Full Marks: 100 (50 x 2) Time: 60 Minutes You're in the preview mode. Note: All elements work correctly on the front end. NamePhone NumberEmail 1 / 50 Category: Computer Fundamentals 1) The hexadecimal number system has a base of: 2 10 16 8 2 / 50 Category: Computer Fundamentals 2) Who is the father of Computers? James Gosling Bill Gate Dennis Ritchie Charles Babbage 3 / 50 Category: Computer Fundamentals 3) What is the key feature of third-generation computers? Use of vacuum tubes Use of microprocessors Use of Integrated Circuits (ICs) Use of transistors 4 / 50 Category: Computer Fundamentals 4) What is the name of this computer component? SSD RAM Hard Disk CPU 5 / 50 Category: Computer Fundamentals 5) A kilobyte equals how many bytes? 2048 1024 8 1000 6 / 50 Category: MS Word 6) Which key combination is used to create a new document in Word? Ctrl + P Ctrl + N Ctrl + O Ctrl + S 7 / 50 Category: MS Word 7) Which command would you use to insert page numbers into a document? View > Page Numbers Insert > Page Break Insert > Page Numbers File > Page Numbers 8 / 50 Category: MS Word 8) How can you quickly move the cursor to the beginning of a document? Ctrl + A Ctrl + C Ctrl + Home Ctrl + End 9 / 50 Category: MS Word 9) What is the shortcut key for italicizing text in Word? Ctrl + E Ctrl + I Ctrl + B Ctrl + U 10 / 50 Category: MS Word 10) Which of the following is used to change the look of the text, including font type, size, and color? Styles Formatting Themes Formatting Painter 11 / 50 Category: MS Word 11) What feature would you use to insert a pre-designed format of text and images? Header Table SmartArt Quick Parts 12 / 50 Category: MS Word 12) How can you apply a bullet list in Word? Review > Bullets Home > Bullets Layout > Bullets Insert > Bullets 13 / 50 Category: MS Word 13) What is the shortcut for opening a new document in Word? Ctrl + S Ctrl + P Ctrl + N Ctrl + O 14 / 50 Category: MS Word 14) What does the Ctrl + B shortcut key do? Make text italic Copy text Make text bold Paste text 15 / 50 Category: MS Word 15) In Word, what is the ‘Thesaurus’ used for? To insert a dictionary To find synonyms and antonyms for words To translate words To check for spelling errors 16 / 50 Category: MS Excel 16) Which of the following cannot be used as a cell reference? 1A C B$2 A1 17 / 50 Category: MS Excel 17) What feature allows you to repeat column titles on every printed page? Print Area Print Titles Page Layout Header/Footer 18 / 50 Category: MS Excel 18) Which option allows you to protect a worksheet? Home > Format Data > Protect View > Protection Review > Protect Sheet 19 / 50 Category: MS Excel 19) What does the ‘Ctrl + Z’ shortcut do in Excel? Closes the workbook Redoes the last action Saves the workbook Undoes the last action 20 / 50 Category: MS Excel 20) How do you create a hyperlink in Excel? Data > Link Right-click > Insert Link Format > Hyperlink Insert > Hyperlink 21 / 50 Category: MS Excel 21) Which Excel feature allows you to visually analyze data? Filtering Sorting Conditional Formatting Data Validation 22 / 50 Category: MS Excel 22) What is the maximum number of rows in an Excel worksheet? 65,536 2,048 100,000 1,048,576 23 / 50 Category: MS Excel 23) Which shortcut key is used to open the Format Cells dialog? Alt + F1 Ctrl + F Ctrl + Shift + F Ctrl + 1 24 / 50 Category: MS Excel 24) Which function calculates the average of a range of cells? SUM COUNT MEDIAN AVERAGE 25 / 50 Category: MS Excel 25) What happens when you double-click a cell’s right border? The cell is deleted The cell is copied The cell is formatted The column width adjusts to fit the content 26 / 50 Category: Advance Excel 26) What does the function LEN() do? Trims spaces from a string Returns the length of a string Converts text to lowercase Joins two strings 27 / 50 Category: Advance Excel 27) Which of the following is a logical function? IF COUNT SUM AVERAGE 28 / 50 Category: Advance Excel 28) Which Excel feature can you use to group data? PivotTable Data Validation Filter Sort 29 / 50 Category: Advance Excel 29) What does the LOOKUP function do? Finds a value in a range Sorts a range Validates a range Filters a range 30 / 50 Category: Advance Excel 30) What does the function TRIM() do? Finds a substring Changes text to uppercase Removes spaces from a string Concatenates strings 31 / 50 Category: Advance Excel 31) What is the purpose of the Slicers in Excel? To sort data To format cells To filter data visually To create charts 32 / 50 Category: Advance Excel 32) Which feature can be used to visualize trends in data over time? Column Chart Line Chart Pie Chart Bar Chart 33 / 50 Category: Advance Excel 33) What does the PMT function calculate? Interest Rate Present Value Payment for a loan Future Value 34 / 50 Category: Advance Excel 34) Which function can be used to join text from multiple cells? MERGE CONCATENATE JOIN COMBINE 35 / 50 Category: Advance Excel 35) What is a macro in Excel? A large formula A set of instructions to automate tasks A shortcut for frequently used commands A tool for data analysis 36 / 50 Category: MS PowerPoint 36) What is the shortcut key to start a slideshow in PowerPoint? Ctrl + F5 Alt + F5 Shift + F5 F5 37 / 50 Category: MS PowerPoint 37) In PowerPoint, which option can be used to add a voiceover or narration to a presentation? View > Voiceover Slide Show > Record Narration Home > Voice Narration Insert > Audio 38 / 50 Category: MS PowerPoint 38) In PowerPoint, which of the following options helps you add a background color or image to your slides? Insert > Background View > Backgrounds Design > Background Styles Home > Background 39 / 50 Category: MS PowerPoint 39) Which of the following is a method to add a transition effect in PowerPoint? Design > Transitions Home > Transitions Slide Show > Transitions Animations > Transitions 40 / 50 Category: MS PowerPoint 40) Which PowerPoint feature helps you visually organize text and data into shapes? Text Boxes Tables Charts SmartArt 41 / 50 Category: MS PowerPoint 41) How can you change the order of slides in PowerPoint? Insert > Slide Order Home > Move Slide Slide Sorter View > Drag the slide Slide Show > Rearrange 42 / 50 Category: MS PowerPoint 42) What is the function of the ‘Format Painter’ in PowerPoint? It copies formatting from one object to another. It adds text boxes. It resizes images. It changes the slide layout. 43 / 50 Category: MS PowerPoint 43) Which option is used to create hyperlinks between slides in PowerPoint? Home > Link Insert > Hyperlink Slide Show > Action Settings View > Link 44 / 50 Category: MS PowerPoint 44) Which of the following is used to resize an image in PowerPoint? Design > Rescale Text Box Format Insert > Image Resizer Format Picture Tool 45 / 50 Category: MS PowerPoint 45) Which view allows you to edit the slide while seeing the slide sorter in PowerPoint? Slide Sorter View Normal View Slide Show View Reading View 46 / 50 Category: AI Applications 46) Which AI application powers voice assistants like Siri, Alexa, and Google Assistant? Natural Language Processing Reinforcement Learning Convolutional Neural Networks Machine Translation Explanation: NLP is used by voice assistants to understand and process user speech, allowing them to respond in a meaningful way. 47 / 50 Category: AI Applications 47) Which AI system is frequently used by websites like YouTube to recommend videos to users? Collaborative Filtering Content Filtering Generative Adversarial Networks Predictive Analytics Explanation: Collaborative filtering is the algorithm behind the recommendation systems used by platforms like YouTube to suggest videos based on user preferences and past behavior. 48 / 50 Category: AI Applications 48) What is the primary AI application used in autonomous vehicles to navigate roads? Computer Vision Sentiment Analysis Facial Recognition Data Mining Explanation: Autonomous vehicles rely on computer vision to interpret their surroundings, recognize obstacles, traffic signs, and pedestrians, helping them navigate safely. 49 / 50 Category: AI Applications 49) Which AI framework is developed by Facebook for deep learning? PyTorch Keras TensorFlow Theano 50 / 50 Category: AI Applications 50) Which is a popular tool for AI in robotics? Ruby on Rails Swift ROS (Robot Operating System) Angular Your score is 0% Restart quiz Anonymous feedback Send feedback [ays_quiz id=”27″][wp_code id=”11″]
