Networking



Set-1

1.  The newest error-correction protocol used in modern modems.

     (A) TCP/IP (B) NetBEUI              (C) V.92                      (D) POTS

2.  The maximum speed of a T1 connection.

     (A) 56Kbps (B) 64 Kbps                (C) 1.544 Mbps           (D) 44.7 Mbps

3.  Saving a file from the Internet onto your computer is called __________.

     (A) downloading    (B) uploading  (C) transferring           (D) storing

4.  _________ is a protocol designed by the telecommunications industry as a more efficient way to send voice, video, and computer data over a single network.

     (A) TCP      (B) 802.11                   (C) T3                          (D) ATM

5. To allow a wireless network to grow, __________ are added.

     (A) wireless access points               (B) extension points

     (C) switches                                                (D) wireless NICS

6.  802.11 describes __________ networks.

     (A) wireless                        (B) coaxial       (C) fiber optic (D) copper

7.  __________ provides 2 64 Kbps data channels and one 19 Kbps control channel.

     (A) PRI                               (B) BRI                       (C) DSL                      (D) ATM

8.  The __________ technology is attractive to home customers because it uses the existing phone lines.

     (A) cable internet                (B) T1              (C) DSL                      (D) TM

9.  The expression DSL stands for __________.

     (A) Digital Subscriber Line            (B) Digital Signature Loop

     (C) Digital Sending Line                (D) Digital Subscriber Loop

10.  A modem that is on the desk is called a(n) __________ modem.

     (A) internal                         (B) faz             (C) voice                     (D) external

11. Connections to the Internet using a phone line and a modem are called __________ connections.

     (A)  broadband       (B) dish                       (C) digital        (D)  dial-up

12.  DSL speed typically lists the __________ speed.

     (A)  transfer                        (B) download              (C) upload       (D)  control

13. The name for the Windows version of the Internet API.

     (A)  Winsock                      (B) Sockets                 (C) WinModem           (D)  DirectX

14.  Accessing the Internet in a very remote location is the job of a __________ connection.

     (A)  dial-up             (B) satellite                  (C) cable                      (D)  DSL

15.  Which of the following describes a wireless network you might install in your home?

     (A) WLAN             (B) WWAN                (C) cell                        (D)  radio IP

16.  The __________ service always provides the same up and download speeds.

     (A)  ADSL             (B)  VDSL                  (C)   SDSL      (D)   Dial-up

17.  The local antenna for satellite connections is called a __________.

     (A)   VSAT             (B)   modem                (C)   terminal   (D)   DTA

18.  Which of the following not a Internet connection?

     (A)   WWAN                      (B)   DSL                    (C)   WLAN    (D)   dial-up

19.  The fastest theoretical speed of a dialup connection is __________.

     (A)   53Kbps                       (B)   56 Kbps              (C)   126 Kbps            (D)   1.5 Mbps

20.  This high-speed Internet solution is installed using existing phone lines.

     (A)   T1                   (B)   cable                    (C)   DSL        (D)   Satellite