Computer Fundamentals Exam 2023-24 PDF

Roll No. ………………….. BCA–C101 Bachelor of Computer Applications (First Semester) EXAMINATION, 2023-24 COMPUTER FUNDAMENTALS 1 Time : 22 Hours Maximum Marks : 60...

Roll No. ………………….. BCA–C101 Bachelor of Computer Applications (First Semester) EXAMINATION, 2023-24 COMPUTER FUNDAMENTALS 1 Time : 22 Hours Maximum Marks : 60 Note : All questions have to be attempted. Section—A 1. Multiple choice questions : 1 each (a) First generation computers are made of : (CO1, BL-l) (i) Vacuum Tubes (ii) Transistors (iii) LSI (iv) VLSI (b) Formulas in Excel start with : (CO3, BL-3) (i) + (ii) % (iii) # (iv) = P. T. O.  BCA–C101 (c) What is Landscape ? (CO3, BL-2) (i) Page Orientation (ii) Page Size (iii) A Font Style (iv) Page Layout (d) If the storage unit can retain its data even when a power is turn off this unit is called : (CO1, BL-1) (i) Volatile (ii) Non-volatile (iii) EPROM (iv) PROM (e) Which command be used to clear the screen and display the operating system prompt on the first line of the display in MS-DOS ? (CO3, BL-3) (i) clear (ii) clrscr (iii) clear-screen (iv) cls (f) MS-PowerPoint is software of : (CO5, BL-2) (i) Google (ii) Apple (iii) Android (iv) Microsoft  BCA–C101 (g) BIOS is used : (CO2, BL-4) (i) By Operating System (ii) By Compiler (iii) By Interpreter (iv) By Application Software (h) Which of the following is the brain of the computer ? (CO1, BL-5) (i) Central Processing Unit (ii) Memory (iii) Control Unit (iv) Arithmetic and Logical Unit (i) Which of the following is MS-Office Suite’s software program ? (CO4, BL-5) (i) Microsoft Word (ii) Microsoft Excel (iii) Microsoft PowerPoint (iv) All of the above (j) Which of the following is an input device ? (CO1, BL-4) (i) Plotter (ii) Printer (iii) Mouse (iv) VDU P. T. O.  BCA–C101 (k) Which command is used to delete the directory ? (CO2, BL-2) (i) Del *.* (ii) RD (iii) Erase (iv) MD (l) A Presentation is saved with an extension : (CO3, BL-1) (i).ppc/ (ii).ppt/ (iii).ppb/ (iv).ppml 2. Attempt any four of the following (Short answer type questions) : 3 each (a) Explain any two types of optical disk. (CO1, BL-2) (b) Differentiate between multithreading and multiprocessing operating system. (CO2, BL-4) (c) Discuss the various features of MS-PowerPoint. (CO4, BL-2) (d) What is the difference between a RAM and ROM ? (CO5, BL-2) (e) Define Header and Footer in MS-Word. (CO3, BL-5)  BCA–C101 Section—B 3. Attempt any two of the following : 6 each (a) Draw and explain block diagram of Computer System. (CO1, BL-4) (b) Explain operating system. Discuss the various types of operating systems. (CO2, BL-5) (c) How can we create the following in MS-Word ? (CO3, BL-6) (i) Water-Mark (ii) Table (iii) Border 4. Attempt any two of the following : 6 each (a) Explain any ten MS-DOS commands with its syntax. (CO2, BL-1) (b) What is PCB block ? Explain with diagram. (CO1, BL-2) (c) What is difference between Uniprogramming Memory Model and Multiprogramming Memory Model ? Explain with diagram. (CO4, BL-2) P. T. O.  BCA–C101 5. Attempt any two of the following : 6 each (a) Explain all the generations of computers with technology used. (CO1, BL-1) (b) How are charts useful in MS-Excel ? Explain formulas using in MS-Excel. (CO4, BL-5) (c) Explain Memory and all types and sub-types of memory with diagram. (CO3, BL-3) BCA–C101 540