Objective section K

1. Twists in a wire pair cable reduce the formation of antenna ?
A. True
B. False
Answer :

2. CO-axial cable has lesser noise immunity as compared to twisted wire pair cable ?
A. True
B. False
Answer :

3. NIC is capable of only sending signals. It cannot receive signal ?
A. True
B. False
Answer :

4. Amplifiers increase the power and regenerate the incoming signals ?
A. True
B. False
Answer :

5. A cable connecting two pieces of DTE is called null modem cable ?
A. True
B. False
Answer :

6. A tail circuit cable connects two DCE ?
A. True
B. False
Answer :

7. Wi-Fi allows LANs to be deployed with the help of wires and cables ?
A. True
B. False
Answer :

8. A hub is a device for connecting multiple twisted pair or fiber optic Ethernet devices together and making them act as a multiple network segment ?
A. True
B. False
Answer :

9. Leased lines are shared among multiple users ?
A. True
B. False
Answer :

10. Packet switched services are dedicated or dialup connections to a public switching network ?
A. True
B. False
Answer :

 
 
 
 
 
 
 
 
 
 

Objective section J

1. Database recovery consists of techniques used for the recovery of databases after failures ?
A. True
B. False
Answer :

2. Modified Frequency Method is also known as single density format ?
A. True
B. False
Answer :

3. The exact position of read write head over a specific location is determined by radial head alignment ?
A. True
B. False
Answer :

4. Nero is popular Data compression software ?
A. True
B. False
Answer :

5. LAN is a network of computers and different hardware within a close range owned by some organization ?
A. True
B. False
Answer :

6. In client/server architecture client consists of back end whereas server consists of front end portion ?
A. True
B. False
Answer :

7. Broadband networks support a number of simultaneous signals over a single transmission media ?
A. True
B. False
Answer :

8. Baseband signals use full transmission media bandwidth for a single channel ?
A. True
B. False
Answer :

9. RAID uses data redundancy for fault tolerance ?
A. True
B. False
Answer :

10. Novell Netware is a popular Desktop Operating system ?
A. True
B. False
Answer :

 
 
 
 
 
 
 
 
 
 

Objective section I

1. In impact printers there is a mechanical contact between printing head and paper /
A. True
B. False
Answer :

2. Dot matrix printer is a line printer which prints a complete line at a time ?
A. True
B. False
Answer :

3. UNDELETE uses the undelete inl file to define value when undelete is loaded into memory /
A. True
B. False
Answer :

4. Emergency repair disk can help to recover a crashed database ?
A. True
B. False
Answer :

5. Using the file encryption utility you can reduce the size of a file ?
A. True
B. False
Answer :

6. JPEG is a popular text format ?
A. True
B. False
Answer :

7. Defrag utility moves the fragmented pieces of files to one location so that one file occupies a contiguous disk space ?
A. True
B. False
Answer :

8. System restore feature is used to restore computer to previous settings ?
A. True
B. False
Answer :

9. SATA and ATA are compatible at physical and logical level ?
A. True
B. False
Answer :

10. IDE stands for Integrated Digital Electronics ?
A. True
B. False
Answer :

 
 
 
 
 
 
 
 
 
 

Objective section H

1.Booting is a bootstrapping process that stats operating systems when the user turns on a computer system ?
A. True
B. False
Answer :

2. A boot sequence is the initial set of operations that the computer performs when power is switched off ?
A. True
B. False
Answer :

3. BIOS are Basic Input Output Sequence ?
A. True
B. False
Answer :

4. RAM is Non volatile memory that stores BIOS ?
A. True
B. False
Answer :

5. You can easily delete files stored in a CD ?
A. True
B. False
Answer :

6. The storage capacity of a standard floppy disk is 1.44 Mb ?
A. True
B. False
Answer :

7. Motherboard is a peripheral device connected to a computer system ?
A. True
B. False
Answer :

8. USB stands for Universal Serial Boot ?
A. True
B. False
Answer :

9. USB 2.0 supports a data transfer rate of 480 Mbits/sec ?
A. True
B. False
Answer :

10. POST protects the bootstrapped code from being interrupted by hardware ?
A. True
B. False
Answer :

 
 
 
 
  
 
 

 

objective section H

1. Device used to connect completely dissimilar networks ?
A. Gateway
B. Bridge
C. Switch
D. Router
Answer :

2. A Wi-fi-network works upon a protocol ?
A. 802.3
B. 802.5
C.802.11
D. 802.2
Answer :

3. Networking technology that allows networks to be segmented logically instead of physically ?
A. VPN
B. VLAN
C.. WLAN
D. WAN
Answer :

4. The technology in which a computer listens for some time and then transmits the data is called ?
A. CSMA/CD
B. ALOHA
C. CDMA
D. GPRS
Answer :

5. Routers and gateways operates in ?
A. Data Link Layer
B. Network Layers
C. Transport Layers
D. Physical Layers
Answer :

6. TCP/IP Protocol was developed by ?
A. IETF
B. IAB
C. IEEE
D. United State's DOD 
Answer :

7. A datagram is a variable length packer with a maximum size of ?
A. 512 bytes  
B. 1024 bytes
C. 65536 bytes
D. 65536kbytes
Answer :

8. IPV6 consists of a network address of ?
A. 128 bits
B. 64 bits
C. 256 bits
D. 32 bits
Answer :

9. Hidden share is a share in which the share name is followed by a ?
A. #
B. @
C. $
D. %
Answer :

10. Rj-45 is used to connect ?
A. NIC with twisted wire
B. One computer to
C. Modem to telephone
D. Mouse with computer
Answer :

 

objective section G

1. To safeguard your computer from disruption in power supply you must install a/an ?
A. UPS
B. Inverter
C. MCB
D. Transformer
Answer :

2. Every object in Windows XP has got ccrtain features which can be accessed through ?
A. My Computer
B. Desktop
C. Properties
D. Taskbar
Answer :

3. Setting of Mouse cursor, Wallpaper, Screen saver etc. is present in a ?
A. Display properties
B. Theme
C. Display Settings
D. Screen Resolution
Answer :

4. An interface that allows hard disk to communicate with system at a very fast speed is known as ?
A. SCSI
B. PCI
C. USB
D. SATA
Answer :

5. The formatting that physically creates tracks and sectors on a hard disk is called ?
A. High level formatting
B. Zero fill
C. Low level formatting
D. Partitioning
Answer :

6. Process of dividing a hard disk into logical drives is called ?
A. Formatting
B. Partitioning
C. Defragmenting
D. Disk Cleanup
Answer :

7. A program that appears to be a useful one but actually harms the computer is called ?
A. worm
B. Spyware
C. Adware
D. Trojan
Answer :

8. A virus can be removed from your computer if you install ?
A. Anti virus
B. Anti Spyware
C. Adware Removal Tool
D. All of the above
Answer :

9. Unwanted access from outside into your network can be blocked with the help of ?
A. Anti virus
B. Proxy Server
C. Firewall
D. Router
Answer :

10. The device that determines best path from a set of available ones in net works is ?
A. Gateway
B. Bridge
C. Switch
D. Router
Answer :

 
  

objective section F

1. The main component inside the main computer system is ?
A. Hard disk
B. RAM
C. ROM
D. Mother board
Answer :

2. The main parts of a processor are ?
A. ALU,CU,MU
B. ALU,RAM,ROM
C. CU,RAM,ROM
D. MU,RAM,RAM
Answer :

3. The process of restoration of database in case of failures is called ?
A. System Restore
B. Recovery
C. Backup
D. Data protection
Answer :

4. The feature of Windows XP that is used to return computer to an earlier state is called ?
A.Data Backup
B. System Restore
C. Dara Recovery
D. Dara protection
Answer :

5. Number of bytes used by a floppy per sector is ?
A. 128 bytes
B. 256 bytes
C. 512 bytes
D. 1024 bytes
Answer :

6. Commonly used Network Interface Cards sup-ports a speed of ?
A. 1/10 Mbps
B. 3/7 Mbps
C. 3.1 Mbps
D. 10/100 Mbps
Answer :

7. In large networks where speed and security are main concern, the cable that should be used is ?
A. Optical fiber
B. Twisted pair cable
C. Coaxial cable
D. Satellite communication 
Answer :

8. Dynamically address can be obtained if you have selected this option in Network proper ties ?
A. ICMP
B. SMTP
C. DNS
D. DHCP
Answer :

9. To connect a computer to a specific network, it should have common ?
A. Gateway
B. Workgroup
C. Domain
D. Cell
Answer :

10. The account that has full control over a computer and a network is ?
A. Guest
B. User
C. Administrator
D. Power
Answer :