1. Typical hard drive speed is measured in?
Ans. RPM
2. Which of the following are used as memory in pc laptop?
Ans. RAM and SSD
3. How many types of interface are available for CD/DVD drive for
PC/laptop?
Ans. USB and SATA
4. What does GPU stand for?
Ans. Graphical Processing Unit.
5. Which battery supply power to ROM chip?
Ans. CMOS battery.
6. Name the three types of cabinet cases that are available.
Ans. A. full size tower B. Mid size tower C. mini size tower.
7. The full form of SMPS is..............
Ans. Switch mode power supply.
8. A............is used to safety ground a person working on electronic
equipment such as computers.
Ans. Antistatic wrist band.
9. A continuous beep from the internal speaker is a signal that
the..............
Ans. keyboard is stuck.
10. A...........is a larger speaker that provides bass sounds.
Ans. Subwoofer.
11. Rugged laptops are usually used by public safety services such as the
police, military, medical, emergency and firefighting department.
Ans. True.
12. Current, which is the fastest RAM?
Ans. DDR4.
13. Low resolution makes all of the icons and text appear smaller and
sharper.
Ans. False.
14. Battery capacity is represented in..........
Ans. Mah
15. The full form of SSD is............
Ans. Solid state drive.
16. DVD stand for.......
Ans. Digital virtual disk.
17. What are the essentials tools not required for building, repairing and
upgrading laptop?
Ans. Hammer.
18. Keyboard is what type of device.
Ans. Input device.
19. ............are the tiny dots that make up an image on monitor.
Ans. Pixels.
20. ...........is used to disperse static electricity from your body
pixels.
Ans. Antistatic wrist strap.
21. An.............is a term that describes the addition are expansion of
new hardware in a system that enhance its performance.
Ans. Upgrading.
22. You can increase the performance of your laptop by upgrading............
Ans. RAM.
23. Apart from same high-end work station most of the laptops make use of
non-ECC and un-buffered RAM.
Ans. True.
24. The service manual tells you what you require to access the components
of your pc.
Ans. True.
25. You can increase the capacity of your laptop by upgrading............
Ans. Hard disk.
26. The front camera is known as primary camera.
Ans. True
27. What is the full form of AMOLED?
Ans. Active matrix organic light emitting diode.
28. Cortana is an exclusive feature of android.
Ans. False.
29. The primary camera is used for taking selfies.
Ans. True
30. SIM card cutter helps to cut standard SIM card into micro or Nano SIM
cards.
Ans. True.
31. An antistatic project tray has small compartments to store tiny
compartments and screw.
Ans. True.
32. A spudger is tough antistatic tool that can be used fora variety of
purpose when repairing electronic devices.
Ans. True
33. The alligator clip an antistatic wrist band is attend to the metal part
of the smart phone and the elastic band is slipped around the wrist.
Ans. True.
34. Android is based on the Linux OS.
Ans. False.
35. The stylus stark is attached to the front case assembly.
Ans. False.
36. The full form of VGA is..............
Ans. Video graphic array.
37. If there is any physical damaged found in any of the parts, one must
call the vender immediately and get the part replace.
Ans. True.
38. The site where the pc/laptop needs to installed should be away from a
magnetic field and free from dust.
Ans. True.
39. What is the full form of CMOS?
Ans. Complementary metal oxide semiconductor.
40. What is primary function of boot share loader?
Ans. It helps in loading operating system.
41. ESC, delete, f1,f2,f8 or f10 are used typically to across the BIOS
setting screen.
Ans. True.
42. What is full form of POST?
Ans. Power on self-test.
43. What is the function does NVR RAM do?
Ans. Helps in storing information about computer.
44. Hard drive test in one of the built-in diagnostic tools in bios.
Ans. True.
45. To upgrade the bios we need to check..............
Ans. BIOS version and date.
46. .............checks the main components to make sure they are
functioning properly.
Ans. Hard disk.
47. Monitoring the CPU clock and bus speeds cannot help to the determine if
the correct CPU setting have been detcted by the bios or manually entered by a
client or computer builder.
Ans. True.
48. How will you come to know if graphic card caused no display error on a
monitor?
Ans. Connecting the video cable directly to the motherboard VGA connector.
49. When you turn on your computer and the screen is the blank, we call it
is a frozen computer.
Ans. False.
50. If the SMPS fan is rotating, it means that the laptop reviewing power.
Ans. True
51. Sometimes power supply issues are mistaken for other technical issues.
Ans. True.
52. What are possible causes of random pc restart?
Ans. Power supply issues, overheating, memory issues, other hardware or
software issues.
53. Unplugging the ............ from the motherboard and plugging them back
in will fix random restart problems.
Ans. Hardware.
54. What are the signs of a frozen computer or random reboots?
Ans. Computer does not accept input changes from the keyboard and the
mouse.
55. ......and .......problems can
cause random computer freezes?
Ans. Hardware and software.
56. If bad memory stick can freeze a computer, one can use a third-party
tool such as "....." to run the test.
Ans. Memory test 86.
57. If the scrolling wheel of the mouse is not working properly, clean the
area ground the touch sensor, turn on the computer and restart the mouse.
Ans. False.
58. For resolve wireless keyboard or mouse issues, move the mouse or
keyboard with in............ centimeters of the receiver.
Ans. 30 cm.
59. A faulty audio ....... can be the cause of an audio issue.
Ans. Speaker.
60. The audio jacks is attached to the correct audio output port colored
in...........
Ans. Green.
61. Check is the sound card is properly connected to the PCI slot of
the..........
Ans. Motherboard.
62. The.........configuration for on board audio port should enabled.
Ans. BIOS.
63. An audio driver is an external hardware device.
Ans. False.
64. ODD stand for...........
Ans. Optical Disk Drivers.
65. Optical disk drive can fail if the audio jack is not attached to the
correct audio output port.
Ans. False.
66. If an ODD read only CDs and not DVDs or vice versa, it may be that.
Ans. Lens Lasers has failed.
67. Be careful while checking power connection orientation in cause of.
Ans. IDE (integrated development environment).
68. Use a wet sponge to clean an optical disk.
Ans. False.
69. What will delete the laptop's entire bios Memory, and start the laptop.
Ans. Hard reset.
70. The display screen is faulty when the hard drive is not running.
Ans. False.
71. How long should the power button be held in order to reset the memory modules.
Ans. 30 second.
72. Hold the memory module at a ........ degree angle to reset it and fix
it properly into the memory slot.
Ans. 45 degree.
73. Where can you find the previous bios version on your computer?
Ans. HP tools partition of your hard drive.
74. The...........+up/down arrow key will help you adjust the brightness of
the laptop LCD?
Ans. fn
75. The full form of VGA is...........
Ans. Video Graphic adaptor.
76. Random rebooting may occur due to overheating of the laptop.
Ans. True.
77. What button should be pressed in order to see the system setup(bios)?
Ans. F2.
78. How should be keyboard be lifted from a laptop?
Ans. Starting from the top end which is nearest to the screen.
79. Which is the following the cause of overheating of the laptop processor?
Ans. Dust on heat sink and the fan.
80. In the long run the laptop is not affected by on overcharged battery.
Ans. True.
81. Which of the following is a cause of laptop restart?
Ans. Faulty battery.
82. What command is used to scan the hard drive for errors and fix potential
problems?
Ans. chkdsk.
83. If the voltage on the ac/dc adaptor is the same as on the power jack or
harness, then problem is...........
Ans. Related to the motherboard.
84. BSOD stand for.......
Ans. Blue Screen of Death.
85. What does the blue screen indicate?
Ans. A frozen laptop.
86. Color patches appear on a laptop LCD screen.
Ans. True.
87. Which of the steps should be followed if the notebooks LCD has lines,
fuzzy, color or blurry issues?
Ans. a. Check the bios and video are installed
b. set or change your videos
settings
c. reset the LCD cable connector
on motherboard.
88. In a laptop, how will you test whether the audio jack is working.
Ans. Using a USB sound card.
89. Pressing CTRL+SHIFT+ESC will open............
Ans. Task manager.
90. We need to check the bios settings to see whether the........
configuration is enabled or disabled for sound.
Ans. Audio.
91. The full form of ISO is ........
Ans. International standard organization.
92. On the setup your selection page window, from the drop-down menu
select........... installer.
Ans. Windows 8.
93. Use a ............edge tool to carefully pry off the panel above the
keyboard from both sides of the laptop to replace the internal speakers.
Ans. Flat.
94. DDR RAM has ..... pins.
Ans. 240 pins.
95. Parrel port is used to connect ............
Ans. printer.
96. LGA 775 socket supports...........proccessor.
Ans. Dual core proccesoor.
97. Two types of internal harddisk are......
Ans. SATA and PATA
98. If memory slot shows 1.2v means. ....... RAM will be connected.
Ans. DDR4 RAM.
99. USB port has........... pins.
Ans. 4 pins.
100. SATA hard disk uses...........pins power connector and..... pins data
connector.
Ans. 15 pin power connector and 7 pins data connector.
102. SMPS gives maximum ........ volte output voltage.
Ans. 12 voltages.
103. Two types of BIOS password are: -
Ans. User password and supervisor password.
104. BIOS is stored an ...........in computer.
Ans. Motherboard.
104. Wi-Fi latest version is..............
Ans. 802.11 ah.
105. Graphic card can be connected in ...., ........, slots.
Ans. PCI, PCIe and AGA slots.
106. android OS based on ..............
Ans. Linux operating system.
107. In dell laptop.........key is used to go boot menu.
Ans. F12.
108. Which command is used to check bios version ad date and more?
Ans. msinfo32.
109. What holds display in laptop?
Ans. Hinge.
110. Which type of printer using dots?
Ans. Dot matrix.
111. Identify the two major disadvantage of using printers.
Ans. Cost and environmental concerns.
112. Which connection type is slow but handles long -distance cables
without data loss?
Ans. Serial.
113. In which types of connection a printer is given a static IP address?
Ans. Network.
114. The driver CD of a printer is lost. which of the following you can do
to install the printer on a system?
Ans. Use the windows default drive from device manager.
115. Where do you get the option to add a printer in windows 10?
Ans. start>>settings>>devices.
116. What is printer driver?
Ans. Piece of software that coverts the data to be printed to the from
specific to a printer.
117. After installation of printer on windows 10 system, short cuts keys
for printing.
Ans. CTRL+P
118.
.............is a feature in mac os and iOS operating system for
printing via a Wi-Fi.
ans. air
print.
119. Which
method is best for sharing a printer on different operating system?
ans.
connect it to a pc and share it using devices and printer.
120. Which
is first step you need to take when troubleshoot printing problems?
ans. print
a test page.
121. ...............stores
print jobs password on its hard drive and provide disk encryption to
protect
sensitive data.
ans.
Business workgroup printer.
122. which
is true statement about maintaining inkjet printers?
ans. Clean
the print head of least once a month.
123. How
will you run a self-test of a dmp using letter-quality font?
ans. press
the load/eject button while starting printer.
124. In
case of a dmp, to run the self-test using draft font press the…....while
starting printer.
ans. LF/FF
125. Which
is the cheapest scanning option for personal use?
ans.
scanning apps.
126. How
can we scan documents and images to multiple computer at once?
ans. by
adding a network scanner to LAN or Wi-Fi.
127. Which
are example of scanning apps?
ans.
google drive, cam scanner, genius scan.
128. Which
is a setting related to the resolution of the scanned image?
ans. 300
dpi.
129. Which
of the following lists the steps involved in accessing the window which enables
you to test a scanner?
ans.
control panel<device & printer< right click the scanner <
scan properties.
130. Which
of the cameras have a lens unit and stand or clip?
ans.
standalone.
131. What
does the quality of output of webcams depend on?
ans. lens
of the cameras and resolution of the images.
132. Which
issues can cause the printer to print garbage?
ans. print
server issue, post issue, driver issue and cable issue.
133. To
achieve a color match from your monitor to your printer both must be.......and
........
ans.
calibrated and profiled.
134. What
if you cannot print from a specific application?
ans. run
hp print and scan doctor.
135. Which
tool is used commonly used in printer preventive maintenance?
ans.
....................................................
136. What
are the scanning app?
ans.
google drive, cam scanner, genius scan.
137.
.........are very small, bar shaped scanner that are passed over
document scan document.
ans.
????????????????????????????????
138.
Standard scanner include ......and.......
ans.
?????????????????????????????????????
139.
.........are the high-speed scanner for professional use that provide
very high quality
scans.
ans.
????????????????????????????????????????
140. Which
is not a type of scanner?
ans.
???????????????????????????????
141. You
have encounter printing quality issue, where may be the problem?
ans.
???????????????????????????
142.
Problem with loading or feeding a paper in printer?
ans.
????????????????????????
143. A customer
call you and said that his printer is not working, you visited place and see
that
printer control panel light re off what may the cause in the printer?
ans.
?????????????
144. How
to end the self-test?
ans.
??????????????
145. After
removing the imaging drum the laser printer, in which type are should be kept?
ans.
????????????????
146.
.......integrated with a printer, copier, or machine.
ans. drum
machine.
147. Web
cam cannot used in..........
ans.
shooting film.
148. What
are the type of webcam?
ans. integrated,
standalone, network cam.
149. Which
of the camera have a lens unit and stands clip.
ans.
standalone cam.
150. How
will you check that how may app is not compatible with your pc which is running
with windows 10?
ans.
????????????????
151. When
you upgrade the win 10 os, what feature will in your pc?
ans.
driver and firmware, application compatibility, feature support.
152. What
is the minimum hardware required of win 10, 64 bits?
ans.
1Ghz,2GB RAM. 20GB HDD.
153. Which
one is not client os?
ans.
????????????
154. Which
one is not network os?
ans. win
10.
155.
...........in an os designed to support a network.
ans.
network os
156. Which
function of os will controls the input output devices?
ans.
device management.
157.
An....acts an interface between the user and computer and manage
execution of all types
of programs.
ans.
operating system.
158.
...........is the most common system software program that runs on a
computer.
ans.
operating system.
160. Which
in is not win 10 editions?
ans.
???????????????
161. Which
operating system is freely use label?
ans. Linux
162. Which
is not component of Linux operating system?
Ans.
?????????????
163. In Linux
you will get the freedom to dissemble copies of your modified version of other.
ans. true.
164.
Switch(device) works in which layer of OSI model?
ans. data
link layer.
165.
Select the correct protocol that works on transport layer.
ans. TCP.
166. At
which layer header is used for address?
ans.
transport layer.
167. What
is the use of ping command?
ans. to
test connectivity.
168. Optical
cable uses what as the medium of data transmission?
ans.
light.
169. Which
of the following will help to troubleshoot a show pc?
ans.
delete temporary files.
170. In
which type of connection, a printer is given static IP address?
ans.
network.
171. LLC
(logical links control) is the sub layer of?
ans. data
link layer.
172. In 10
base 5, what denotes?
ans.
segment length.
173. Which
category of UTP cable support 40gbps?
ans. CAT
8.
174. Modem,
dial up connection is used to connect............
ans.
internet.
175. The
main responsibility of which layer is to deliver the packets from source to
destination.
ans.
transport layer.
176. Name
the type of network you will implement in a university area?
ans.
campus area network.
177. The
full from of WLAN is..............
ans. wide
area network.
178.
.........is an interconnection of LANs with a limited geographical area.
ans. CAN.
179. HUB
works on which layer of OSI model?
ans. physical layer.
180. The
data link layer takes the packets from...........and encapsulates them into
frames
mission.
ans.
network layer.
181. The
network layer concern with.
ans.
packets.
182. The
network layer protocol of internet is............
ans.
internet protocol (IP).
183.
Transport layer protocol defines.
ans.
process to process.
184. What
are the transmission media in wired LAN?
ans. A.
coaxial cable. B. twisted cable. C. fiber optic cable.
185. Two
types of coaxial cable are...........?
ans. thin
net and thick net.
186.
Optical fibers uses ..............as the medium of data transmission.
ans.
light.
187. Which
cable is used in cable TV connection?
ans.
coaxial cable.
188.
..............supports data rate up to 100mbps gigabyte ethernet.
ans. CAT5.
189. What
are the types of cable in twisted pair?
ans.
UTP&STP.
190. Modem
is the abbreviated form of ........device.
ans.
modulator-demodulator.
191.
Bridge is a data link layer device that can check the..............
addresses.
ans.
physical or mac.
192.
Repeater is used to unicast the signal.
ans.
false.
193. MAC
stand for?
ans. media
access control.
194. What
is the getaway of router?
ans. a
node that is connected to two or more network is commonly called as router or
gateway.
it generally forward message from one network to another.
195.
Physical or logical arrangement of network is called?
ans.
topology.
196.
........a central controller or hub.
ans. star.
197.
.........FDDI used which type of physical topology.
ans. RING.
198.
...........topology requires multiple connection.
ans. BUS.
199. A
simple cabling method, known as the.....topology allows about 30 computers
on a maximum cable length of about 600 feet.
ans. BUS.
200. What
are examples of transmission media used for LAN networks.
ans.
coaxial cable, twisted pair, optical fiber.
201.
optical fibers fundamentally works on the principals of.................
ans.
light refraction.
202. What
is protocol?
ans. a
protocol is a set of rules that govern all aspects of information cmmunication.
203. Which
layer of OSI support network IP address.
ans.
network layer number3.
204.
........and.......are the two classes of hardware building blocks.
ans. nodes
and links.
205. What
is subnet?
ans. a
generic term for section of a large network usually separated by bridge or router.
206.
............is usually stored is ROM on the network adapter card abd is
unique.
ans. MAC
address.
207. What
is the range of class A internet addresses?
ans.
1-126.
208. What
is the range of class B internet addresses?
ans.
128-191.
209. What
is the range of class C internet addresses?
ans.
192.0.0.0-223.255.255.255
210. Tell
me the services use TCP? (any 3)
ans. SMPT,
HTTP, FTP.
211. What
layer in the following are layers in TCP/IP model? (any 3)
ans.
application on, transport, data link, internal.
212. What
are protocol (TCP/IP) used at application layer of OSI model? (any 3).
ans.
telnet, FTP, TFTP.
213.
Ethernet frame consist of.................
ans. MAC
address.
214. term
that control flow and errors in full duplex switched ethernet is
called............
ans. MAC
control layer.
215. In
ethernet frame. both destination and sender address contain..............
ans.
bytes.
216. MAC
address is of how many bits?
ans. 48
bits
217. Fast Ethernet
can transmit data at rate of............
ans.
100mbps.
218. Code
division multiple access (CDMA) differs from time division multiple access
(TDMA)
because there is no...............
ans.
timesharing.
219. In
carrier sense multiple access (CSMA), if station senses medium before trying to
use it
then chance of collision can be...............
ans.
reduced.
220. In
carrier sense multiple access (CSMA), possibility of collision still exit
because
of................
ans.
propagation delay.
221.
300CAT-5e cable provides up to..............speed.
ans.
1gbps.
222. RJ45
connectors has............pin.
ans. 8
pins.
223.
.............tool used to strip the outer coating of cable the wire are
attached to a
connector.
ans. cable
stripper.
224. Which
type of RJ45 UTP cable is used between switches?
ans.
crossover.
224. RJ45
UTP cable has.........pair of cables.
ans. 4.
225.
............cables are very cheap and easy to install but they are badly
affected
by the noise interference.
ans. UTP.
226. A
wireless network interface controller can work in.......and........
ans. Intracultural
mode, ad-hoc mode.
227. WPA
stand for.....................
ans. Wi-Fi
protected access.
228. what
is the maximum distance running the lowest data rate for 802.11g?
ans. about
300 feet .
229. Bluetooth
is a wireless ........technology.
ans. LAN.
230. At
what frequencies do wi-fi radio make transmission?
ans. 2.4
GHz or 5GHz.
231. Which
protocol is used to receive mail message?
Ans. Pop3,
imap4.
232. SMTP
connection secured by SSL are known as…………...
Ans.
SMPTs.
233.
Simple mail transfer (SMTP) utilizes………...as the transport layer
protocol for
Electronic mail transfer.
Ans.
???????????????????????
234. The
outlook contact function as a data base, which is an………………...
Ans.
???????????????????????
235. Which
of the following buttons allows you to access email in outlook?
Ans.
????????????????????????
236. What
is the port no. of SMTP with SSL/TLS?
Ans. 465.
237. What
is the port no. of POP?
Ans. 110.
238. What
is the port no. of POP with SSL/TLS?
Ans. 995.
239. What
is the port no. of IMAP with SSL/TLS?
Ans.
993.
240. What
is the port no. of IMAP?
Ans. 143.
241. A
simple protocol used for fetching e-mail from a mailbox is…………….
Ans. ???????????????
242. SMTP
defines.
Ans. Message transport.
243. An
email client needs to known the of initial SMPT server.
Ans.
????????????????????????????
244. The
outlook to-do list includes task and…………….
Ans.
Current calendar items.
245. You
display multiple types of folder such as mail, task, and calendar items by
using the…………….
Ans. Navigation
tab/bar.
246. which
email form acts supports text formatting features used with in exchange environment?
Ans.
??????????????????????
247. How
to stop MS-outlook 2007 from suggesting e-mail address when creating an e-mail?
Ans.
???????????????????????
248. How
to take backup. PST files in MS-outlook 2016.
Ans.
File>option>advance>export.
249. How
to block my any e-mail address in outlook 2007?
Ans.
???????????????????
250. Where
you can prompt for profiles in control panel in windows 10?
Ans.
Control panel>mail (Ms-outlook-2016)>show profile.
251. Where
you manage archive settings in Microsoft outlook 2016?
Ans.
Control panel>mail (MS-outlook 2016)>data files.
252. How
to create an e-mail signature in a MS outlook 2016?
Ans.
Action>new>mail message.
253. Where
you can manage junk mails in MS outlook 2007?
Ans.
?????????????????????????
254. What
happens when you delete a folder?
Ans. The
folder is moved to deleted items folder.
255. Which
allows you to automatically moved message you receive into folder based
On
specified criteria?
Ans.
Rules.
256. When
working with rules, which of following specifies what outlook is looking
For
prior to employing the rules?
Ans. Quick
step.
257. Once
a rule is created, which of the following ways is the most efficient to edit?
Ans.
Modify the through the change rules button.
Ans. By
default, which folder will outlook use to handle a POP account?
258. The
search engine that connect with office 365?
Ans.
Google.
259. Where all documents are stored in office
365?
Ans. One
drive
260. In
SWAY which will bold the text?
Ans.
Emphasis.
261.
personalize office 365, can edit or change all of following except?
Ans.
Arrangement of app.
262. Office
365 can be access form?
Ans. From
any location.
263.
Office 365 planned for…………..users.
Ans. Home,
business, individual.
264. What
types application is word online?
Ans. Word
processor.
265. What
do you need to access office 365?
Ans. Email
address & password.
266. What
application can used to create letters and report?
Ans.
MS-word.
267. What
is office 365?
Ans. An online
application complete suit.
268. Where you can manage junk mails in
MS-outlook 2007?
