01) In computer parlor a mouse is a screen saver

02) UNIVA is the name of the computer which was first used for programming and playing of music

03) The IC chips for computer is prepared from silicon

04) Database management systems are comprised of tables that made up of rows called records and columns called fields

05) Nano is equal to 10(to the power of -9) 406) In computers RAM is a non-volatile memory

07) Disk and tape drives are commonly used as hard copy

08) When computer is connected to LAN and data is sent across

09) The primary storage unit is also referred to as internal storage

10) Oracle is not an operating system

11) Data are raw facts and figures

12) Holding of all data and instructions to be processed is one of the functions of storage unit

13) To select the entire row in Excel, click mouse at row heading

14) Database is known as structured data

15) Normal view and outline view notes pane appears in power point

16) The user protection feature of an operating system is required in multi-user system only

17) In word, Ctrl + Del combination of keys press to delete an entire word

18) In MS-Word double clicking a word selects the word

19) Word document can be navigated in web layout view

20) In Excel, addressing mode(s) that can be used in a formula is/are only absolute and relative

21) Note page views can you use to show just the slide and its contents

22) Hardware that adds two numbers is arithmetic logical unit

23) The computer as a machine and all other physical equipment associated with it are termed as hardware

24) Plotters are very useful in applications such as computer aided design

25) Corel DRAW is a graphic package

26) The print to file option creates .prn file

27) The enhanced keyboard contains 101 keys

28) Data processing cycle consists of input cycle, output cycle and processing cycle

29) Page Setup is not an option of Edit menu

30) Radar chart is used to show a correlation between two data series

31) A computerized business information system includes hardware, software and data facts

32) Purchase order file is a transaction file

33) A typical computerized business application system will have both master and transaction file

34) Problem identification is taken first in designing a program

35) The purpose of the EXIT command is to get out of a condition loop

36) Employees details is a master file for the pay roll system

37) A slow memory can be connected to 8085 by using READY

38) A processor needs software interrupt to obtain system services which need execution of privileged instructions

39) A CPU has two modes- privileged and non-privileged. In order to change the mode from the privileged to the non-privileged, a software interrupt is needed

40) Swap space resides at disk

41) The process of assigning load addressed to the various parts of the program and adjusting the code and data in the program to reflect the assigned address is called relocation

42)1 Sector= 4096 bytes 443) Two stacks of size required to implement a queue of size n

44) 1 Floppy = 6, 30,784 bytes or 308 KB

45) Consider a machine with 64 MB physical memory and a 32-bit virtual address space. If the page size is 4 KB, then size of the page table is 2 MB

46) Consider a virtual memory system with FIFO page replacement policy. For an arbitrary page access pattern, increasing the number of page frames in main memory will always decrease the number of page faults

47) Consider a scheme R(A, B, C, D) and functional dependencies A->B and C-> D. Then the decomposition of R into R1 (AB) and R2 (CD) is dependency preserving and lossless join

48) Main memory requires a device driver

49) RAM can be divided into 2 types

50) Two friends suitably arrange 4 blocks of different colors to exchange coded information between them. 4 bits of information is one exchanging each time

51) Cache memory is a part of main memory

52) The number 43 in 2‘s complement representation is 01010101

53) The 8085 microprocessor responds to the presence of an interrupt by checking the TRAP pin for ‗high‘ status at the end of each instruction fetch

54) All machinery and apparatus of computer is called hardware

55) The number 1024 bytes is the complement representation of 1 Kilo byte

56) System design specifications do not include blueprint showing the layout of hardware

57) Web pages are uniquely identified using URL

58) The results of arithmetic and logical operations are stored in an accumulator

59) The input device that is closely related to touch screen is the light pen

60) F2 keys of control center specified below displays data, toggles browse/edit