If an Ethernet port on a router were assigned an IP address of 172.16.112.1/25, what would be the valid subnet address of this host?


Options: 172.16.112.0,    172.16.0.0,    172.16.96.0,    172.16.255.0

Ans:A ,A

More Computer Networks Related questions:


What is the shortcut key for Spelling Check in document?
Options: F7 B. Shift + F7 C. Ctrl + F7 D. Alt + F7

Ans:– A ,


The EXCLUSIVE - NOR gate is equivalent to an _____ gate followed by an invertor.
Options: OR,    AND,    NAND,    XOR

Ans:D ,D


How many protons does the nucleus of a silicon atom contain?
Options: 4,    29,    14,    48

Ans:C ,C


The system unit of a personal computer typically contains all of the following except:
Options: microprocessor,    disk controller,    serial interface,    modem

Ans:D ,D


Washing soda is the common name for
Options: Sodium carbonate,    Calcium bicarbonate,    Sodium bicarbonate,    Calcium carbonate

Ans:A,A


The members of Lok Sabha are
Options: directly elected by the people,    indirectly elected,    nominated,    partly elected and partly nominated

Ans:A,A


ART (Automatic Reasoning Tool) is designed to be used on:
Options: LISP machines,    personal computers,    microcomputers,    All of the above

Ans:A ,A


. The windows feature is the ability of computer to automatically configure a new hardware component is that
Options: a. Auto detect b. Plug and play c. Add remove hardware d. None of above

Ans:2 – b ,2 – b


A table that displays data redundancies yields ____________ anomalies
Options: Insertion B. Deletion C. Update D. All of the above

Ans:– D ,


An enterprise data model is:
Options: a graphical model that shows the high-level entities for an organization.,    a graphical model that shows all entities for an organization.,    a non-graphical model that shows the high-level entities for an organization.,    a non-graphical model that shows the all entities for an organization.

Ans:A ,A


What command is used to copy directory structures in and out?
Options: copy,    cp - p,    cpio,    cp

Ans:C ,C


. Dcl provides commands to perform actions like
Options: a. Change the structure of tables b. Insert, update or delete records and data values c. Authorizing access and other control over database d. None of above

Ans:6 – c ,6 – c


The transverse, longitudinal and surface waves in an earthquake originate from
Options: the epicentre within the body of the earth,    the focus on the surface of the earth,    the focus within the body of the earth,    the epicentre on the body of the earth

Ans:C,C


_____ is an application of the computer where the computer makes decisions or judgments that appear to require human intuition, reasoning and intelligence.
Options: AI,    ES,    KBS,    Base-rule

Ans:A ,A


Programmable controllers:
Options: are programmed using relay ladder logic,    cannot perform functions other than relay logic,    are widely used in many different industries,    (a) and (c) above

Ans:D ,D


bhagat sinh
Options: NA

Ans: 365. kis yojana ke phalasvaroop bhaarat ka vibhaajan hua?— mauntabetan yojana ke phalasvaroop, 365. kis yojana ke phalasvaroop bhaarat ka vibhaajan hua?— mauntabetan yojana ke phalasvaroop


What does a VLAN do?
Options: Acts as the fastest port to all servers.,    Provides multiple collision domains on one switch port.,    Breaks up broadcast domains in a layer 2 switch internetwork.,    Provides multiple broadcast domains within a single collision domain.

Ans:C ,C


Amnesty International has its headquarters at
Options: Berlin,    New York,    Washington,    London

Ans:D,D


What command is used to create a backup configuration?
Options: copy running backup,    copy running-config startup-config,    config mem,    wr mem

Ans:B ,B


15. Where do you find user . dat?
Options: a. c windows b. C windows system32 c. C windows system d. C

Ans:Correct Answer: a,Correct Answer: a


When determining the efficiency of algorithm, the space factor is measured by
Options: A)Counting the maximum memory needed by the algorithm b.Counting the minimum memory needed by the algorithm c.Counting the average memory needed by the algorithm d.Counting the maximum disk space needed by the algorithm

Ans:A,Counting the maximum memory needed by the


How do you magnify your document?
Options: A. View, Zoom B. Format, Font C. Tools, Options D. Tools, Customize

Ans:– A ,View, Zoom


0.Goal is
Options: (A)Extent to which a system or component performs a broad range of functions. (B) The objective of an organization to achieve. (C) Methods and techniques for converting data to or from graphic display via computers. (D) None of these 19

Ans:190. (B),190. (B)


A BI reporting system does not ________ .
Options: create meaningful information,    deliver information to users on a timely basis,    use statistical procedures to predict future events,    use disparate data sources

Ans:C ,C


354. bhaarateey raashtreey kaangres ke 1929 ke aitihaasik adhiveshan kee adhyakshata kisane kee?
Options: NA

Ans: javaahar laal neharu, javaahar laal neharu


In a computer system, which device is functionally opposite of a Key-board?
Options: Mouse,    Trackball,    Printer,    Joystick

Ans:C ,C


Which of the following directories contain all the Alias created by a user, including his login directory?
Options: /tmp,    /etc,    /usr,    /dev

Ans:C ,C


Ctrl + G
Options: Open Paragraph Dialog box activating Goto Tab B. Open Page Setup Dialog box activating Goto Tab C. Open Find and Replace Dialog box with activating Goto Tab D. Open Goto Dialog box

Ans:– C ,


7.Which of the following views is the best view to use when setting transition effects for all slides in a presentation ?
Options: (A)Slide sorter view (B) Notes page view (C) Slide view (D) Outline view 9

Ans:97. (A),97. (A)


. What is defined by Handout Master?
Options: a. Slide Formatting b. Slide Transaction c. Layout of Handout d. Layout of Slide

Ans:6 – C ,6 – C


first governar general visiting HP
Options: lord, hesington, lord emharsat,lord dalhousi, lord cousine

Ans:lord emharsat,lord emharsat


Which type of cable is most likely in use with rj-45 connectors?
Options: 10base2,    10base5,    10baseT,    10baseFL

Ans:C ,C


Which output device is used for translating information from a computer into pictorial form on paper.
Options: Mouse,    Plotter,    Touch panel,    Card punch

Ans:B ,B


During what phase, the requirement analysis is performed?
Options: system design phase,    system development phase,    system analysis phase,    system investigation phase

Ans:C ,C


What is the maximum data rate for the 802.11g standard?
Options: 6Mbps,    11Mbps,    22Mbps,    54Mbps

Ans:D ,D


216. bhaarat kee tat rekha kee lambaee kitanee hai ?
Options: NA

Ans: 7516, 7516


312. prthvee se dikhaee dene vaala sabase chamakeela grah kaunasa hai?
Options: NA

Ans: shukr, shukr


The bubbles in a bubble memory pack are created with the help of?
Options: Laser beam,    Magnetic field,    Electric field,    X-ray

Ans:B ,B


______ shares characteristics with both hardware and software
Options: Operating system B. Software C. Data D. None

Ans:– A ,


. What is the shortcut key to insert current date in a cell?
Options: CTRL + D B. CTRL + T C. CTRL + ; D. CTRL + /

Ans: – C ,


. Macros are “run” or executed from the ….. menu.
Options: a. Insert b. Format c. Tools d. Data

Ans:– c,– c


Shortest national highway in HP
Options: NH 506, NH, 307, NH709, NH 907

Ans:NH 907,NH 907


The time difference between each side of the International Date line is
Options: 12 hours,    24 hours,    36 hours,    48 hours

Ans:B,B


Van Vihar National Park
Options: Karnataka,Kerala,Tripura,Madhya Pradesh

Ans:Madhya Pradesh,


The brain of any computer system is
Options: A) ALU B) Memory C) CPU D) Control unit

Ans:C,C


272. maanav shareer kee sabase badee granthi ka naam kya hai?
Options: NA

Ans: yakrt, yakrt


What is the maximum header size of an IP packet?
Options: 32 bytes B. 64 bytes C. 30 bytes D. 60 bytes

Ans:– D ,


What Benjamin Franklin invented?
Options: Bifocal spectacles,    Radio,    Barometer,    Hygrometer

Ans:A,A


Conversion of a hexadecimal number 4E16 to binary number is
Options: 10011012,    10011102,    11011002,    1101112

Ans:B ,B


Which of these is a valid e-mail address?
Options: professor.at.learnthenet,    www.learnthenet.com,    professor@learnthenet.com,    professor@learnthenet

Ans:C,C

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