The memory sizes in mainframe computers and advanced technology micro computers are expressed as


Options: Bytes,    Kilo-bytes,    Bits,    Megabytes

Ans:D,D






More Computer Fundamental Related questions:


Which of the following is true concerning the mainframe?
Options: It is the same thing as client/server.,    Requires someone to decide which code should be on the workstation or the server.,    Mission-critical systems have tended to remain there.,    All of the above.

Ans:C ,C


. To delete a file without allowing it to store in recycle bin
Options: a. Press Delete key b. Press Shift + Delete key c. Press Ctrl + Delete key d. Press Alt + Delete key

Ans:6 – b ,6 – b


. What are the different views to display a table
Options: a. Datasheet view b. Design view c. Pivote table & pivot chart view d. All of above

Ans:6 – d ,6 – d


To enable RIPng, which of the following would you use?
Options: Router1(config-if)# ipv6 ospf 10 area 0.0.0.0,    Router1(config-if)# ipv6 router rip 1,    Router1(config)# ipv6 router eigrp 10,    Router1(config-rtr)# no shutdown

Ans:B ,B


The wildcard in a WHERE clause is useful when?
Options: An exact match is necessary in a SELECT statement.,    An exact match is not possible in a SELECT statement.,    An exact match is necessary in a CREATE statement.,    An exact match is not possible in a CREATE statement.

Ans:B ,B


The process used to set up a programs once the system is operational is
Options: Operating system,    Black bon,    Boot strap,    Utility

Ans:C ,C


Which of the following digits are known as the terminal number of the Network User Address (NUA)?
Options: 5-7,    1-4,    8-12,    13-14

Ans:C ,C


. The following applications may appear on system tray except
Options: a. System Clock b. Volume Control c. Network Connection d. MS Office Suite

Ans:4 – d ,4 – d


The minimal set of super key is called
Options: Primary key B. Secondary key C. Candidate key D. Foreign key

Ans:– C ,


What should the configuration register value be after you successfully complete the password recovery procedure and return the router to normal operation?
Options: 0x2100,    0x2101,    0x2102,    0x2142

Ans:C ,C


Which of the following allows a simple email service and is responsible for moving messages from one mail server to another?
Options: IMAP,    DHCP,    SMTP,    FTP

Ans:C ,C


IBM's Micro Channel Architecture (MCA) specifies which type of the following bit access widths?
Options: 8 bit & 16 bit,    16 bit & 24 bit,    16 bit & 32 bit,    32 bit & 64 bit

Ans:C ,C


A flip-flop:
Options: is a combinational logic device,    is a sequential logic device,    remembers what was previously stored in it,    (a) and (c)

Ans:D ,D


48. Which option is not available in Insert Table Autofit behavior?
Options: a. Fixed Column Width b. AutoFit to Contents c. Autofit to Window d. Autofit to Column

Ans:– D ,– D


. Copying a process from memory to disk to allow space for other processes is Called
Options: a. Swapping b. Deadlock c. Demand Paging d. Page Fault

Ans:9 – a ,9 – a


Layer 2 switching provides which of the following? Hardware-based bridging (ASIC) Wire speed Low latency Low cost
Options: 1 and 3,    2 and 4,    1, 2 and 4,    All of the above

Ans:D ,D


. What should be the extension to execute files?
Options: EXE B. BAT C. COM D. All of the above

Ans: – D ,


Most of the flow of physical resources occurs on the
Options: top management level,    middle management level,    lower management level,    All of the above

Ans:C ,C


Positive testing is
Options: running the system with line data by the actual user,    making sure that the new programs do in fact process certain transactions according to Specifications,    is checking the logic of one or more programs in the candidate system,    testing changes made in an existing or a new program

Ans:B ,B


Four routers have to be interconnected in a point-to-point Network. Each pair of root us may connected by a high-speed line, a medium speed line or a low speed line. Find the total number of topologies.
Options: 12,    81,    48,    729

Ans:D ,D


. From where you can access Save command?
Options: a. Home tab b. Insert tab c. Review tab d. None of above

Ans:– D,– D


Match the device driver HIMEM.SYS to its operation.
Options: Supports (ANSI) terminal emulation,    Manages the use of extended memory,    Uses expanded memory on a 80386 processor,    Supports code page switching

Ans:B ,B


Which of the following statements is true about symmetric multiprocessing?
Options: A single copy of the operating system resides in each processor.,    Useful for situations where data must remain in memory to process.,    Bottlenecks increase with uniprocessor systems because tasks are not shared.,    The problems of memory contention are unlikely.

Ans:B ,B


The difference between a multiplexer and a statistical multiplexer is
Options: Statistical multiplexers need buffers while multiplexers do not need buffers,    Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol,    Multiplexers often waste the output link capacity while statistical multiplexers optimize its use,    Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM)

Ans:A ,A


At room temperature a conductor has low many holes?
Options: Same number as free electrons,    many,    Only those produced by thermal energy,    less than the free electrons

Ans:A ,A


A UNION query is which of the following?
Options: Combines the output from no more than two queries and must include the same number of columns.,    Combines the output from no more than two queries and does not include the same number of columns.,    Combines the output from multiple queries and must include the same number of columns.,    Combines the output from multiple queries and does not include the same number of columns.

Ans:C ,C


While buying a PC system, you should first
Options: shop for application programs,    identify your hardware components,    define your computing needs,    call for tenders

Ans:C ,C


What are the types of linkages?
Options: Internal and External,    External, Internal and None,    External and None,    Internal

Ans:B ,B


. Which of the following is not an operating system?
Options: a. DOS b. Linux c. Windows d. Oracle

Ans: d, d


A feasibility study
Options: includes a statement of the problems,    considers a single solutions,    both (a) and (b),    a list of alternative solution considered

Ans:A ,A


When the Language bar is _____, it means that you do not see it on the screen but it will be displayed the next time you start your computer.
Options: a. restored b. hidden c. minimized d. closed

Ans:– B,– B


Operating system
Options: links a program with the subroutines it references,    provides a layered, user-friendly interface,    enables the programmer to draw a flowchart,    all of the above

Ans:B ,B


How can you rebuild the RPM file to include the new patches?
Options: - - recompile,    - - rebuild,    - - generate,    - - execute

Ans:A ,A


. Page Up Key
Options: Moves the cursor one line up B. Moves the cursor one screen up C. Moves the cursor one page up D. Moves the cursor one paragraph up

Ans:– B ,


The following method/s are used in Transportation Models of Operations Research:
Options: VogeFs Approximation Method,    North West Corner Method,    Least Cost Method,    All of the above

Ans:D ,D


Which of the following registers hold the information before it goes to the decoder
Options: control register,    data register,    accumulator,    address register

Ans:B,B


. Which of the following is the structure of the Database?
Options: a. Table b. Schema c. Relation d. None of these

Ans: – b ,


Doubling the number of turns of wire in an inductor:
Options: reduces the value of inductance by one-half,    multiplies the value of inductance by two,    multiplies the value of inductance by four,    reduces the value of inductance by one-fourth

Ans:C ,C


Which of the following is Database Language?
Options: Data Definition Language B. Data Manipulation Language C. Query Language D. All of the above

Ans:– D ,


Which of the following commands is used to summarize the disk usage?
Options: chkdsk,    fdisk,    du,    disk

Ans:C ,C


. Which of the following is a program group?
Options: a. Word pad b. Paint brush c. Accessories d. None of the above

Ans:5 – c ,5 – c


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

Ans:– c,– c


“Ctrl + Up Arrow” is used to
Options: a. Moves the cursor one page up b. Moves the cursor one line up c. Moves the cursor one screen up d. Moves the cursor one paragraph up

Ans:–  D,–  D


. What is gutter margin?
Options: a. Margin that is added to the left margin when printing b. Margin that is added to right margin when printing c. Margin that is added to the binding side of page when printing d. Margin that is added to the outside of the page when printing

Ans:– C,– C


You are testing the resistance in Ohms of a fuse on a 15K amp system. If the fuse is good, the meter should read?
Options: 0.0,    0.2,    5.0,    2.0

Ans:A ,A


A acronym for the organisation that publishes programming language standard is
Options: ASCn,    BCD,    ANSI,    EBCDIC

Ans:C ,C


. Which of the following statements regarding charts is incorrect?
Options: a. It can be inserted into a form only. b. It can be designed as a stand-alone object. c. It can be linked to the object in which it is placed. d. It is a control linked to a data source.

Ans:– a,– a


A computer programmer
Options: does all the thinking for a computer,    can enter input data quickly,    can operate all types of computer equipment,    can draw only flowchart

Ans:A ,A


Which of the following should be used when you want to add a slide to an existing presentation?
Options: a. File, add a new slide b. Insert, New slide c. File Open d. File, New

Ans: – B , – B


The total impedance of a series RLC circuit:
Options: is minimum at the resonant frequency,    always increases as the applied frequency increases,    always decreases as the applied frequency increases,    is maximum at the resonant frequency

Ans:A ,A

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