laptop maintanance questions and answers

1) The size of the PC card is __________?

a)    85.6mm X 54.6mm

b)    85.6mm X 54.0mm

c)    85.0mm X 54.0mm

d)    85.0mm X 54.6mm

2) Lightscribe is used for _____________?

a) Renaming Discs

b) Labeling Discs

c) Both

d) None of the above

3) Which battery has long life?

a) Nickel cadmium Batteries

b) Nickel Metal Hydride Batteries

c) Lithium Ion Batteries

d) All of the above

4) If the video does not work, No need to replace the motherboard

a) True

b) False

5) WI-FI is based on which standards?

a) IEEE 802.6

b) IEEE 802.11

c) IEEE 802.12

d) IEEE 802.15.1

6) IEEE 802.3 is standardized for?

a) Cellular WAN

b) GPRS

c) Bluetooth

d) Ethernet

e) Infrared

7) Under what frequency range does Bluetooth work?

a)    2.4-2.5 GHZ

b)    2.3-2.4 GHZ

c)    2.5-2.6 GHZ

d)    None of the above

8) Is it possible to connect multiple Bluetooth hubs?

a) Yes

b) No

9) What is the total number of masters and slaves in a piconet?

a) 1 Master and 7 Slaves

b) 2 Masters and 7 Slaves

c) 1 Slave and 7 Masters

d) 2 Slaves and 7 Masters

10) Video is integrated to the motherboard?

a) True

b) False

11) Which is a Hot-Swappable device for laptop?

a) USB Device

b) Touchpad

c) Keyboard

d) Processor

12) Docking station has external ports

a) True

b) False

13) Which company originally conceived and developed Bluetooth?

a) Ericsson

b) Samsung

c) Motorola

d) LG

14) Do Bluetooth devices need line of sight to connect to one another?

a) Yes

b) No

15) Which are the main types of connection used by Bluetooth?

a) Single Slave

b) Master Slave

c) Scatternet

d) All of the above

e) None of the above

16) Which method is used for Data transfer in Bluetooth?

a) ASCII Control Language (ACL)

b) Asynchronous Connectionless (ACL)

c) Access Control List (ACL)

d) Analog Configuration Line (ACL)

17) Which of the following defines hot-swapping?

a) Installing new devices without the need for a driver

b) Removing and adding internal devices without rebooting

c) Removing and inserting PCMCIA cards while the system is running

d) All of the above

18) SODIMM stands for which of the following?

a) Special Operations for Digital Image Multimedia

b) Some Other Dual In-line Memory Module

c) Small Outline Dual In-line Memory Module

d) None of the above

19) After inserting a PC card into a notebook computer, the system does not recognize the card. Which of the following could be the problem?

a) No drivers were installed for the card

b) The card was inserted in the wrong slot type

c) The notebook computer does not support PCMCIA

d) Socket or card services have not recognized the card

20) Which of the following resolution standards are used for notebook computer displays? (Choose three.)

a) UGA

b) SVGA

c) XGA

d) SXGA

21) What type of power supports the video display on a portable PC?

a) AC power only

b) DC power only

c) AC power when the PC is plugged in or DC power when it is not plugged in

d) Either AC or DC at the user’s choice

22) All the laptop components are not upgradeable

a) True

b) False

23) Which standards do Cellular WAN follow?

a) Globe System for Mobile Communication (GSM)

b) Code Division Multiple Access (CDMA)

c) General Packet Radio Service (GPRS)

d) All of the above

e) None of the above

24) The kind of data transfer required for Infrared

a) Light of sight

b) Line of sight

c) Line of Projection

d) None of the above

25) The first laptop was called as __________?

a) Notebook

b) Osborne1

c) Subnotebook

d) None of the above

26) What features led to the popularity and favorability of Portables over Desktop computers

a) Portable weight

b) Small size

c) Less heat dissipated

d) All of the above

27) What are types of batteries available in the market?

a) Nickel Cadmium Batteries

b) Nickel Metal Hydride Batteries

c) Lithium Ion Batteries

d) All of the above

e) None of the above

28) Which technology is used in Bluetooth for avoiding interference?

a) Frequency hopping

b) Frequency Multiplexing

c) Phase locked looping

d) Pulse-code Modulation

29) Expand PCMCIA __________

a) Personal Computer Memory Card International Associate

b) Personal Computer Memory Card International Association

c) Peripheral Components Memory Card International Association

d) Peripheral Components Memory Card International Associate

30) How many types of PC cards available?

a) Two

b) One

c) Three

d) Five

31) Hibernate mode uses lesser power than the standby mode.

a) True

b) False

32) Which is the first commercial Toshiba laptop models introduced in 1987?

a) T1000 & T1200

b) T2000 & T2200

c) T1000 & T2200

d) T1000 & T2200

33) When was NEC_Ultralite released?

a) 1985

b) 1989

c) 1993

d) 1987

34) The first Apple machine was designed for _______________ Operating System

a) Windows

b) Linux

c) Macintosh

d) Unix

35) The total amount of time that a portable system can work on battery is dependent on

a) Low-power components

b) Power management protocols

c) Battery technology

d) All of the above

36) Generally laptop will be _____________ the price of the desktop

a) Twice

b) Equal to

c) Less than

d) Greater than

37) Which is the first standalone operating system for Tablet-PC?

a) Windows XP Tablet-PC Edition

b) Windows Vista Ultimate

c) Windows Vista Home Premium

d) Windows Vista Business

38) Pentium III processors can run at………………..Mhz?

a) 300

b) 366

c) 400

d) 600

39) Processor running with AC power will switch to ___________ mode?

a) Battery optimized

b) Maximum performance

c) Sleep

d) Hibernate

40) What does PGA stands for?

a) Pin Grid Array

b) Portable Grid Array

c) Pin line Grid Array

d) None of the above

41) What does BGA stands for?

a) Board Grid Array

b) Ball Grid Array

c) Back Grid Array

d) All of the above

42) The PCMCIA slot in notebooks has male _________ connector?

a) 68 pin

b) 58 pin

c) 60 pin

d) 40 pin

43) PCMCIA card runs at ________ volts?

a) 1.8

b) 2.9

c) 3.3

d) 1.7

44) The different types of PCMCIA cards available in the market are

a) Type 1, Type 2, Type 3

b) Class 1, Class 2, Class 3

c) Class A, Class B, Class C

d) All of the above

45) The thickness of Type 2 card is _________mm

a) 3.3

b) 5

c) 10.5

d) 8.5

46) Type 3 card is used for __________

a) Rotating Discs

b) Hard Disc Drive

c) Both A & B

d) None

47) TFT stands for __________

a) Thick film transistor

b) Thin film transistor

c) Both A & B

d) None

48) What are the shortcut Function keys to open help and support screen in hp laptops?

 a) Fn+F1

 b) Fn+F2

 c) Fn+F3

 d) Fn+F4

49) What does WI-FI stands for?

 a) Wi-Fi Alliance

 b) Wireless fidelity

 c) Both A & B

 d)  None of the above

50) The area covered by one or more interconnected access points is called a ………..?

 a) Warm spot

 b) Cold spot

 c)  Hot spot

 d) Community

51) Some of the disadvantages of Wi-Fi compared to other standards are?

a)    High power Consumption

b)    Limited excessive Wi-Fi access pollution

c)    Interference

d)    All of the above

52) A ___________ covers much more extensive area than wireless lans

a) WWAN

b) WLAN

c) WPAN

d) WAN

53) Which is the backbone of Ethernet based computer networking technology?

a) Ethernet Hub

b) Ethernet Switch

c) GPRS Gateway

d) GPRS Modem

54) Maximum range for the connection to be established in Class C Bluetooth technology is

a) 10 Mts

b) 100 Mts

c) 50 mts

d) 30 mts

55) What is the data transferred speed defined by SIR?

a) 115.2Mbps

b) 115.2Kbps

c) 4Mbps

d) 16Mbps

56) The data transfer in infrared technology is _________?

a) Limited to line of sight

b) Not limited to line of sight

c) Resistant to interference

d) Not Resistant to interference

57) If you have to connect two computers directly you will have to use _________?

a) Straight cable

b) Cross over cable

c) Roll over cable

d) Co-Axial cable

58) Power plan option is used in windows vista to apply __________ settings to the Notebook?

a) Power

b) Sound

c) Display

d) Network

59) The over heating problems in the laptops will ______ and ________of the laptops?

a) Shorten the life

b) Decreases the reliability

c) Platform cooling

d) Both A&B

60) Overheating is one of the serious problems associated with the laptop.

a) True

b) False

61) If the OS one your laptop is windows NT/2000/XP it uses _____ file system to protect your data from theft?

a) FAT 16

b) FAT 32

c) FAT

d) NTFS

62) Biometric identification system allows your finger prints to be your login ID.

a) True

b) False

63) __________ will turn your new drive into the exact replica of the old one.

a) Formatting

b) Deletion

c) Cloning

d) Updating

64) It is always advice to take backups of important data in regular intervals.

a) Yes

b) No

65) ________ comes with a powerful encryption system that adds an extra security for drives, folders or files.

a) Windows 95

b) Windows 98

c) Windows 2000

d) Windows NT

66) Which are the two versions of Bluetooth technology?

a) 1.2 & 2.0+ EDR

b) 1.5 & 2.0+ EDR

c) 1.2 & 2.5+ EDR

d) 1.2 & 1.2+ EDR

67) If you want a very good display, then assigns more amount of RAM for display.

a) True

b) False

68) The most popular Wi-Fi standard which uses Complimentary Code Keying(CCK) is _____

a) 802.11b

b) 802.11a

c) 802.11g

d) 802.11n

69) Which is the Wi-Fi standard which is known as WiMax which combines the benefits of both Broadband and Wireless?

a) 802.11b

b) 802.11a

c) 802.16

d) 802.11g

70) What is the frequency & data transfer rate of 802.11a standards?

a) 5 GHZ, 54Mbps

b) 2.4GHZ, 11Mbps

c) 2.4GHZ, 54Mbps

d) 2.4GHZ, 140 Mbps

71) Small size of IDE drives can hold _________

a) 10GB

b) 20GB to 30GB

c) 30GB to 40GB

d) 40GB

72) What are the two different sizes of SO-DIMM modules available?

a) 2.375inch

b) 2.625inch

c) 2.525inch

d) 2.750inch

73) Telecommunication industry specification describing how mobile computers can be easily interconnected using a short run wireless connection.

a) Bluetooth

b) Infrared

c) Wi-Fi

d) GPRS

74) An amount of memory which stores the data temporarily to compensate for difference in data transmission from one device to another

a) Latch

b) Flip-Flop

c) Buffer

d) Cache

75) _________ is the process in which saving of image of your desktop with all open files & documents and power down of your computer happens.

a) Hibernation

b) Sleep mode

c) Shutdown

d) Restart

76) The common desktop systems mostly uses _________ monitor for display

a) Liquid crystal display

b) Cathode ray tube

c) Thin film transistor

d) None of the above

77) What is the code name for speed step technology?

a) Geyser Ville

b) Core2duo

c) Paxville

d) None of the above